| 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 | $148.36 | 9.378% | $162.2732 | $162.27 | $162.25 | $162.30 |
| Purchase #2 | $55.72 | 5.630% | $58.857 | $58.86 | $58.85 | $58.90 |
| Purchase #3 | $146.44 | 13.179% | $165.7393 | $165.74 | $165.75 | $165.70 |
| Purchase #4 | $233.41 | 13.633% | $265.2308 | $265.23 | $265.25 | $265.20 |
| Purchase #5 | $25.40 | 8.551% | $27.572 | $27.57 | $27.55 | $27.60 |
| Purchase #6 | $102.98 | 12.279% | $115.6249 | $115.62 | $115.60 | $115.60 |
| Purchase #7 | $220.84 | 10.602% | $244.2535 | $244.25 | $244.25 | $244.30 |
| 7 purchase totals = | $933.15 | $1,039.5507 | $1,039.54 | $1,039.50 | $1,039.60 | |