| 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 | $180.80 | 8.631% | $196.4048 | $196.40 | $196.40 | $196.40 |
| Purchase #2 | $142.29 | 11.251% | $158.299 | $158.30 | $158.30 | $158.30 |
| Purchase #3 | $189.61 | 9.292% | $207.2286 | $207.23 | $207.25 | $207.20 |
| Purchase #4 | $223.86 | 7.227% | $240.0384 | $240.04 | $240.05 | $240.00 |
| Purchase #5 | $229.71 | 10.836% | $254.6014 | $254.60 | $254.60 | $254.60 |
| Purchase #6 | $106.71 | 11.586% | $119.0734 | $119.07 | $119.05 | $119.10 |
| Purchase #7 | $147.51 | 12.391% | $165.788 | $165.79 | $165.80 | $165.80 |
| 7 purchase totals = | $1,220.49 | $1,341.4336 | $1,341.43 | $1,341.45 | $1,341.40 | |