| 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 | $122.76 | 10.256% | $135.3503 | $135.35 | $135.35 | $135.40 |
| Purchase #2 | $173.43 | 11.479% | $193.338 | $193.34 | $193.35 | $193.30 |
| Purchase #3 | $43.58 | 9.711% | $47.8121 | $47.81 | $47.80 | $47.80 |
| Purchase #4 | $195.82 | 9.132% | $213.7023 | $213.70 | $213.70 | $213.70 |
| Purchase #5 | $26.50 | 4.742% | $27.7566 | $27.76 | $27.75 | $27.80 |
| Purchase #6 | $117.49 | 10.568% | $129.9063 | $129.91 | $129.90 | $129.90 |
| Purchase #7 | $115.83 | 9.805% | $127.1871 | $127.19 | $127.20 | $127.20 |
| 7 purchase totals = | $795.41 | $875.0527 | $875.06 | $875.05 | $875.10 | |