| 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 | $74.82 | 12.518% | $84.186 | $84.19 | $84.20 | $84.20 |
| Purchase #2 | $33.69 | 6.801% | $35.9813 | $35.98 | $36.00 | $36.00 |
| Purchase #3 | $240.47 | 4.735% | $251.8563 | $251.86 | $251.85 | $251.90 |
| Purchase #4 | $205.32 | 10.424% | $226.7226 | $226.72 | $226.70 | $226.70 |
| Purchase #5 | $170.92 | 11.296% | $190.2271 | $190.23 | $190.25 | $190.20 |
| Purchase #6 | $197.54 | 11.454% | $220.1662 | $220.17 | $220.15 | $220.20 |
| Purchase #7 | $26.31 | 10.652% | $29.1125 | $29.11 | $29.10 | $29.10 |
| 7 purchase totals = | $949.07 | $1,038.2520 | $1,038.26 | $1,038.25 | $1,038.30 | |