| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $129.84 | 11.110% | $144.2652 | $144.27 | $144.25 | $144.30 |
| Purchase #2 | $162.72 | 11.672% | $181.7127 | $181.71 | $181.70 | $181.70 |
| Purchase #3 | $118.51 | 7.509% | $127.4089 | $127.41 | $127.40 | $127.40 |
| Purchase #4 | $225.80 | 10.294% | $249.0439 | $249.04 | $249.05 | $249.00 |
| Purchase #5 | $215.38 | 6.247% | $228.8348 | $228.83 | $228.85 | $228.80 |
| Purchase #6 | $198.94 | 5.210% | $209.3048 | $209.30 | $209.30 | $209.30 |
| Purchase #7 | $245.45 | 9.111% | $267.8129 | $267.81 | $267.80 | $267.80 |
| 7 purchase totals = | $1,296.64 | $1,408.3832 | $1,408.37 | $1,408.35 | $1,408.30 | |