| 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 | $125.38 | 4.708% | $131.2829 | $131.28 | $131.30 | $131.30 |
| Purchase #2 | $155.47 | 12.228% | $174.4809 | $174.48 | $174.50 | $174.50 |
| Purchase #3 | $240.65 | 3.810% | $249.8188 | $249.82 | $249.80 | $249.80 |
| Purchase #4 | $129.27 | 10.148% | $142.3883 | $142.39 | $142.40 | $142.40 |
| Purchase #5 | $105.44 | 11.608% | $117.6795 | $117.68 | $117.70 | $117.70 |
| Purchase #6 | $249.88 | 7.740% | $269.2207 | $269.22 | $269.20 | $269.20 |
| Purchase #7 | $229.60 | 11.521% | $256.0522 | $256.05 | $256.05 | $256.10 |
| 7 purchase totals = | $1,235.69 | $1,340.9233 | $1,340.92 | $1,340.95 | $1,341.00 | |