| 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 | $128.95 | 9.301% | $140.9436 | $140.94 | $140.95 | $140.90 |
| Purchase #2 | $202.76 | 11.428% | $225.9314 | $225.93 | $225.95 | $225.90 |
| Purchase #3 | $71.70 | 12.205% | $80.451 | $80.45 | $80.45 | $80.50 |
| Purchase #4 | $116.69 | 9.436% | $127.7009 | $127.70 | $127.70 | $127.70 |
| Purchase #5 | $211.66 | 10.216% | $233.2832 | $233.28 | $233.30 | $233.30 |
| Purchase #6 | $206.53 | 6.672% | $220.3097 | $220.31 | $220.30 | $220.30 |
| Purchase #7 | $240.58 | 13.274% | $272.5146 | $272.51 | $272.50 | $272.50 |
| 7 purchase totals = | $1,178.87 | $1,301.1344 | $1,301.12 | $1,301.15 | $1,301.10 | |