| 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 | $117.84 | 8.325% | $127.6502 | $127.65 | $127.65 | $127.70 |
| Purchase #2 | $175.32 | 4.785% | $183.7091 | $183.71 | $183.70 | $183.70 |
| Purchase #3 | $245.35 | 13.230% | $277.8098 | $277.81 | $277.80 | $277.80 |
| Purchase #4 | $222.40 | 12.410% | $249.9998 | $250.00 | $250.00 | $250.00 |
| Purchase #5 | $189.38 | 4.352% | $197.6218 | $197.62 | $197.60 | $197.60 |
| Purchase #6 | $107.87 | 3.369% | $111.5041 | $111.50 | $111.50 | $111.50 |
| Purchase #7 | $54.84 | 11.744% | $61.2804 | $61.28 | $61.30 | $61.30 |
| 7 purchase totals = | $1,113.00 | $1,209.5752 | $1,209.57 | $1,209.55 | $1,209.60 | |