| 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 | $123.83 | 9.303% | $135.3499 | $135.35 | $135.35 | $135.30 |
| Purchase #2 | $106.68 | 5.387% | $112.4269 | $112.43 | $112.45 | $112.40 |
| Purchase #3 | $227.84 | 9.206% | $248.815 | $248.82 | $248.80 | $248.80 |
| Purchase #4 | $107.59 | 10.441% | $118.8235 | $118.82 | $118.80 | $118.80 |
| Purchase #5 | $160.65 | 9.307% | $175.6017 | $175.60 | $175.60 | $175.60 |
| Purchase #6 | $184.56 | 9.324% | $201.7684 | $201.77 | $201.75 | $201.80 |
| Purchase #7 | $249.48 | 7.527% | $268.2584 | $268.26 | $268.25 | $268.30 |
| 7 purchase totals = | $1,160.63 | $1,261.0438 | $1,261.05 | $1,261.00 | $1,261.00 | |