| 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 | $228.81 | 12.232% | $256.798 | $256.80 | $256.80 | $256.80 |
| Purchase #2 | $43.76 | 7.640% | $47.1033 | $47.10 | $47.10 | $47.10 |
| Purchase #3 | $115.88 | 6.695% | $123.6382 | $123.64 | $123.65 | $123.60 |
| Purchase #4 | $115.28 | 5.826% | $121.9962 | $122.00 | $122.00 | $122.00 |
| Purchase #5 | $70.53 | 9.151% | $76.9842 | $76.98 | $77.00 | $77.00 |
| Purchase #6 | $48.61 | 10.271% | $53.6027 | $53.60 | $53.60 | $53.60 |
| Purchase #7 | $245.93 | 3.814% | $255.3098 | $255.31 | $255.30 | $255.30 |
| 7 purchase totals = | $868.80 | $935.4324 | $935.43 | $935.45 | $935.40 | |