| 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 | $227.26 | 4.561% | $237.6253 | $237.63 | $237.65 | $237.60 |
| Purchase #2 | $131.52 | 6.664% | $140.2845 | $140.28 | $140.30 | $140.30 |
| Purchase #3 | $234.69 | 6.350% | $249.5928 | $249.59 | $249.60 | $249.60 |
| Purchase #4 | $28.41 | 12.814% | $32.0505 | $32.05 | $32.05 | $32.10 |
| Purchase #5 | $32.34 | 9.396% | $35.3787 | $35.38 | $35.40 | $35.40 |
| Purchase #6 | $28.58 | 7.517% | $30.7284 | $30.73 | $30.75 | $30.70 |
| Purchase #7 | $39.75 | 6.150% | $42.1946 | $42.19 | $42.20 | $42.20 |
| 7 purchase totals = | $722.55 | $767.8548 | $767.85 | $767.95 | $767.90 | |