| 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 | $23.92 | 5.186% | $25.1605 | $25.16 | $25.15 | $25.20 |
| Purchase #2 | $244.96 | 10.438% | $270.5289 | $270.53 | $270.55 | $270.50 |
| Purchase #3 | $250.93 | 6.306% | $266.7536 | $266.75 | $266.75 | $266.80 |
| Purchase #4 | $249.52 | 10.395% | $275.4576 | $275.46 | $275.45 | $275.50 |
| Purchase #5 | $173.72 | 11.411% | $193.5432 | $193.54 | $193.55 | $193.50 |
| Purchase #6 | $105.78 | 6.180% | $112.3172 | $112.32 | $112.30 | $112.30 |
| Purchase #7 | $70.99 | 4.380% | $74.0994 | $74.10 | $74.10 | $74.10 |
| 7 purchase totals = | $1,119.82 | $1,217.8604 | $1,217.86 | $1,217.85 | $1,217.90 | |