| 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 | $106.77 | 8.307% | $115.6394 | $115.64 | $115.65 | $115.60 |
| Purchase #2 | $199.69 | 12.788% | $225.2264 | $225.23 | $225.25 | $225.20 |
| Purchase #3 | $219.86 | 11.437% | $245.0054 | $245.01 | $245.00 | $245.00 |
| Purchase #4 | $44.71 | 5.391% | $47.1203 | $47.12 | $47.10 | $47.10 |
| Purchase #5 | $40.86 | 3.747% | $42.391 | $42.39 | $42.40 | $42.40 |
| Purchase #6 | $109.79 | 9.691% | $120.4297 | $120.43 | $120.45 | $120.40 |
| Purchase #7 | $179.33 | 10.155% | $197.541 | $197.54 | $197.55 | $197.50 |
| 7 purchase totals = | $901.01 | $993.3532 | $993.36 | $993.40 | $993.20 | |