| 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 | $109.93 | 12.395% | $123.5558 | $123.56 | $123.55 | $123.60 |
| Purchase #2 | $135.52 | 6.122% | $143.8165 | $143.82 | $143.80 | $143.80 |
| Purchase #3 | $227.44 | 5.647% | $240.2835 | $240.28 | $240.30 | $240.30 |
| Purchase #4 | $66.94 | 12.140% | $75.0665 | $75.07 | $75.05 | $75.10 |
| Purchase #5 | $77.29 | 7.369% | $82.9855 | $82.99 | $83.00 | $83.00 |
| Purchase #6 | $235.70 | 10.194% | $259.7273 | $259.73 | $259.75 | $259.70 |
| Purchase #7 | $224.86 | 13.136% | $254.3976 | $254.40 | $254.40 | $254.40 |
| 7 purchase totals = | $1,077.68 | $1,179.8327 | $1,179.85 | $1,179.85 | $1,179.90 | |