| 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 | $192.64 | 9.192% | $210.3475 | $210.35 | $210.35 | $210.30 |
| Purchase #2 | $152.30 | 3.191% | $157.1599 | $157.16 | $157.15 | $157.20 |
| Purchase #3 | $65.30 | 8.103% | $70.5913 | $70.59 | $70.60 | $70.60 |
| Purchase #4 | $143.95 | 7.767% | $155.1306 | $155.13 | $155.15 | $155.10 |
| Purchase #5 | $197.33 | 8.339% | $213.7853 | $213.79 | $213.80 | $213.80 |
| Purchase #6 | $186.39 | 7.374% | $200.1344 | $200.13 | $200.15 | $200.10 |
| Purchase #7 | $213.75 | 12.319% | $240.0819 | $240.08 | $240.10 | $240.10 |
| 7 purchase totals = | $1,151.66 | $1,247.2309 | $1,247.23 | $1,247.30 | $1,247.20 | |