| 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 | $218.74 | 4.613% | $228.8305 | $228.83 | $228.85 | $228.80 |
| Purchase #2 | $98.47 | 11.397% | $109.6926 | $109.69 | $109.70 | $109.70 |
| Purchase #3 | $110.51 | 8.189% | $119.5597 | $119.56 | $119.55 | $119.60 |
| Purchase #4 | $60.48 | 13.225% | $68.4785 | $68.48 | $68.50 | $68.50 |
| Purchase #5 | $143.95 | 8.125% | $155.6459 | $155.65 | $155.65 | $155.60 |
| Purchase #6 | $195.39 | 5.536% | $206.2068 | $206.21 | $206.20 | $206.20 |
| Purchase #7 | $187.76 | 3.671% | $194.6527 | $194.65 | $194.65 | $194.70 |
| 7 purchase totals = | $1,015.30 | $1,083.0667 | $1,083.07 | $1,083.10 | $1,083.10 | |