| 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 | $185.79 | 9.306% | $203.0796 | $203.08 | $203.10 | $203.10 |
| Purchase #2 | $34.29 | 12.441% | $38.556 | $38.56 | $38.55 | $38.60 |
| Purchase #3 | $91.59 | 3.208% | $94.5282 | $94.53 | $94.55 | $94.50 |
| Purchase #4 | $228.81 | 9.195% | $249.8491 | $249.85 | $249.85 | $249.80 |
| Purchase #5 | $240.28 | 9.509% | $263.1282 | $263.13 | $263.15 | $263.10 |
| Purchase #6 | $43.64 | 10.651% | $48.2881 | $48.29 | $48.30 | $48.30 |
| Purchase #7 | $229.27 | 12.338% | $257.5573 | $257.56 | $257.55 | $257.60 |
| 7 purchase totals = | $1,053.67 | $1,154.9865 | $1,155.00 | $1,155.05 | $1,155.00 | |