| 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 | $101.51 | 4.610% | $106.1896 | $106.19 | $106.20 | $106.20 |
| Purchase #2 | $147.88 | 3.646% | $153.2717 | $153.27 | $153.25 | $153.30 |
| Purchase #3 | $53.75 | 7.783% | $57.9334 | $57.93 | $57.95 | $57.90 |
| Purchase #4 | $228.70 | 13.245% | $258.9913 | $258.99 | $259.00 | $259.00 |
| Purchase #5 | $126.49 | 10.798% | $140.1484 | $140.15 | $140.15 | $140.10 |
| Purchase #6 | $207.33 | 9.656% | $227.3498 | $227.35 | $227.35 | $227.30 |
| Purchase #7 | $171.41 | 10.604% | $189.5863 | $189.59 | $189.60 | $189.60 |
| 7 purchase totals = | $1,037.07 | $1,133.4705 | $1,133.47 | $1,133.50 | $1,133.40 | |