| 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 | $246.62 | 3.175% | $254.4502 | $254.45 | $254.45 | $254.50 |
| Purchase #2 | $53.52 | 9.805% | $58.7676 | $58.77 | $58.75 | $58.80 |
| Purchase #3 | $222.45 | 9.770% | $244.1834 | $244.18 | $244.20 | $244.20 |
| Purchase #4 | $245.83 | 13.803% | $279.7619 | $279.76 | $279.75 | $279.80 |
| Purchase #5 | $116.99 | 5.319% | $123.2127 | $123.21 | $123.20 | $123.20 |
| Purchase #6 | $188.47 | 12.379% | $211.8007 | $211.80 | $211.80 | $211.80 |
| Purchase #7 | $184.75 | 3.450% | $191.1239 | $191.12 | $191.10 | $191.10 |
| 7 purchase totals = | $1,258.63 | $1,363.3004 | $1,363.29 | $1,363.25 | $1,363.40 | |