| 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 | $139.32 | 11.626% | $155.5173 | $155.52 | $155.50 | $155.50 |
| Purchase #2 | $131.65 | 13.198% | $149.0252 | $149.03 | $149.05 | $149.00 |
| Purchase #3 | $199.62 | 5.653% | $210.9045 | $210.90 | $210.90 | $210.90 |
| Purchase #4 | $243.45 | 9.487% | $266.5461 | $266.55 | $266.55 | $266.50 |
| Purchase #5 | $92.61 | 10.401% | $102.2424 | $102.24 | $102.25 | $102.20 |
| Purchase #6 | $66.86 | 11.630% | $74.6358 | $74.64 | $74.65 | $74.60 |
| Purchase #7 | $39.66 | 10.371% | $43.7731 | $43.77 | $43.75 | $43.80 |
| 7 purchase totals = | $913.17 | $1,002.6444 | $1,002.65 | $1,002.65 | $1,002.50 | |