| 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 | $214.59 | 7.253% | $230.1542 | $230.15 | $230.15 | $230.20 |
| Purchase #2 | $102.48 | 6.106% | $108.7374 | $108.74 | $108.75 | $108.70 |
| Purchase #3 | $117.45 | 11.437% | $130.8828 | $130.88 | $130.90 | $130.90 |
| Purchase #4 | $54.95 | 4.271% | $57.2969 | $57.30 | $57.30 | $57.30 |
| Purchase #5 | $217.39 | 12.370% | $244.2811 | $244.28 | $244.30 | $244.30 |
| Purchase #6 | $9.71 | 8.115% | $10.498 | $10.50 | $10.50 | $10.50 |
| Purchase #7 | $7.36 | 3.150% | $7.5918 | $7.59 | $7.60 | $7.60 |
| 7 purchase totals = | $723.93 | $789.4422 | $789.44 | $789.50 | $789.50 | |