| 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 | $123.95 | 10.627% | $137.1222 | $137.12 | $137.10 | $137.10 |
| Purchase #2 | $75.69 | 10.308% | $83.4921 | $83.49 | $83.50 | $83.50 |
| Purchase #3 | $25.87 | 4.575% | $27.0536 | $27.05 | $27.05 | $27.10 |
| Purchase #4 | $83.51 | 11.404% | $93.0335 | $93.03 | $93.05 | $93.00 |
| Purchase #5 | $126.92 | 6.548% | $135.2307 | $135.23 | $135.25 | $135.20 |
| Purchase #6 | $248.32 | 3.541% | $257.113 | $257.11 | $257.10 | $257.10 |
| Purchase #7 | $224.49 | 11.194% | $249.6194 | $249.62 | $249.60 | $249.60 |
| 7 purchase totals = | $908.75 | $982.6645 | $982.65 | $982.65 | $982.60 | |