| 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 | $181.33 | 10.752% | $200.8266 | $200.83 | $200.85 | $200.80 |
| Purchase #2 | $95.95 | 10.255% | $105.7897 | $105.79 | $105.80 | $105.80 |
| Purchase #3 | $110.45 | 10.572% | $122.1268 | $122.13 | $122.15 | $122.10 |
| Purchase #4 | $174.38 | 11.611% | $194.6273 | $194.63 | $194.65 | $194.60 |
| Purchase #5 | $179.28 | 6.521% | $190.9708 | $190.97 | $190.95 | $191.00 |
| Purchase #6 | $231.34 | 5.839% | $244.8479 | $244.85 | $244.85 | $244.80 |
| Purchase #7 | $201.89 | 10.485% | $223.0582 | $223.06 | $223.05 | $223.10 |
| 7 purchase totals = | $1,174.62 | $1,282.2473 | $1,282.26 | $1,282.30 | $1,282.20 | |