| 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 | $244.77 | 7.754% | $263.7495 | $263.75 | $263.75 | $263.70 |
| Purchase #2 | $89.35 | 13.346% | $101.2747 | $101.27 | $101.25 | $101.30 |
| Purchase #3 | $9.37 | 13.393% | $10.6249 | $10.62 | $10.60 | $10.60 |
| Purchase #4 | $91.53 | 12.242% | $102.7351 | $102.74 | $102.75 | $102.70 |
| Purchase #5 | $158.28 | 4.507% | $165.4137 | $165.41 | $165.40 | $165.40 |
| Purchase #6 | $197.45 | 4.259% | $205.8594 | $205.86 | $205.85 | $205.90 |
| Purchase #7 | $39.75 | 8.793% | $43.2452 | $43.25 | $43.25 | $43.20 |
| 7 purchase totals = | $830.50 | $892.9025 | $892.90 | $892.85 | $892.80 | |