| 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 | $81.52 | 4.540% | $85.221 | $85.22 | $85.20 | $85.20 |
| Purchase #2 | $38.86 | 8.334% | $42.0986 | $42.10 | $42.10 | $42.10 |
| Purchase #3 | $219.32 | 11.649% | $244.8686 | $244.87 | $244.85 | $244.90 |
| Purchase #4 | $228.46 | 7.151% | $244.7972 | $244.80 | $244.80 | $244.80 |
| Purchase #5 | $221.68 | 10.198% | $244.2869 | $244.29 | $244.30 | $244.30 |
| Purchase #6 | $32.69 | 8.546% | $35.4837 | $35.48 | $35.50 | $35.50 |
| Purchase #7 | $44.62 | 9.271% | $48.7567 | $48.76 | $48.75 | $48.80 |
| 7 purchase totals = | $867.15 | $945.5127 | $945.52 | $945.50 | $945.60 | |