| 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 | $215.43 | 8.654% | $234.0733 | $234.07 | $234.05 | $234.10 |
| Purchase #2 | $108.30 | 6.281% | $115.1023 | $115.10 | $115.10 | $115.10 |
| Purchase #3 | $57.95 | 13.348% | $65.6852 | $65.69 | $65.70 | $65.70 |
| Purchase #4 | $135.30 | 13.584% | $153.6792 | $153.68 | $153.70 | $153.70 |
| Purchase #5 | $110.83 | 3.177% | $114.3511 | $114.35 | $114.35 | $114.40 |
| Purchase #6 | $210.70 | 6.604% | $224.6146 | $224.61 | $224.60 | $224.60 |
| Purchase #7 | $83.32 | 9.255% | $91.0313 | $91.03 | $91.05 | $91.00 |
| 7 purchase totals = | $921.83 | $998.5370 | $998.53 | $998.55 | $998.60 | |