| 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 | $19.66 | 4.628% | $20.5699 | $20.57 | $20.55 | $20.60 |
| Purchase #2 | $247.47 | 12.361% | $278.0598 | $278.06 | $278.05 | $278.10 |
| Purchase #3 | $144.40 | 11.570% | $161.1071 | $161.11 | $161.10 | $161.10 |
| Purchase #4 | $177.83 | 4.115% | $185.1477 | $185.15 | $185.15 | $185.10 |
| Purchase #5 | $65.81 | 7.865% | $70.986 | $70.99 | $71.00 | $71.00 |
| Purchase #6 | $198.78 | 13.275% | $225.168 | $225.17 | $225.15 | $225.20 |
| Purchase #7 | $249.32 | 6.806% | $266.2887 | $266.29 | $266.30 | $266.30 |
| 7 purchase totals = | $1,103.27 | $1,207.3272 | $1,207.34 | $1,207.30 | $1,207.40 | |