| 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 | $81.37 | 4.665% | $85.1659 | $85.17 | $85.15 | $85.20 |
| Purchase #2 | $37.71 | 10.358% | $41.616 | $41.62 | $41.60 | $41.60 |
| Purchase #3 | $220.45 | 12.781% | $248.6257 | $248.63 | $248.65 | $248.60 |
| Purchase #4 | $210.29 | 9.745% | $230.7828 | $230.78 | $230.80 | $230.80 |
| Purchase #5 | $32.36 | 13.135% | $36.6105 | $36.61 | $36.60 | $36.60 |
| Purchase #6 | $117.48 | 7.190% | $125.9268 | $125.93 | $125.95 | $125.90 |
| Purchase #7 | $223.47 | 11.820% | $249.8842 | $249.88 | $249.90 | $249.90 |
| 7 purchase totals = | $923.13 | $1,018.6119 | $1,018.62 | $1,018.65 | $1,018.60 | |