| 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 | $212.79 | 10.312% | $234.7329 | $234.73 | $234.75 | $234.70 |
| Purchase #2 | $137.33 | 6.585% | $146.3732 | $146.37 | $146.35 | $146.40 |
| Purchase #3 | $22.33 | 9.800% | $24.5183 | $24.52 | $24.50 | $24.50 |
| Purchase #4 | $16.91 | 12.860% | $19.0846 | $19.08 | $19.10 | $19.10 |
| Purchase #5 | $103.84 | 6.247% | $110.3269 | $110.33 | $110.35 | $110.30 |
| Purchase #6 | $247.84 | 12.718% | $279.3603 | $279.36 | $279.35 | $279.40 |
| Purchase #7 | $197.99 | 6.387% | $210.6356 | $210.64 | $210.65 | $210.60 |
| 7 purchase totals = | $939.03 | $1,025.0318 | $1,025.03 | $1,025.05 | $1,025.00 | |