| 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 | $121.57 | 13.533% | $138.0221 | $138.02 | $138.00 | $138.00 |
| Purchase #2 | $219.75 | 11.426% | $244.8586 | $244.86 | $244.85 | $244.90 |
| Purchase #3 | $230.57 | 12.510% | $259.4143 | $259.41 | $259.40 | $259.40 |
| Purchase #4 | $7.67 | 13.566% | $8.7105 | $8.71 | $8.70 | $8.70 |
| Purchase #5 | $61.84 | 6.152% | $65.6444 | $65.64 | $65.65 | $65.60 |
| Purchase #6 | $99.77 | 9.516% | $109.2641 | $109.26 | $109.25 | $109.30 |
| Purchase #7 | $250.77 | 3.727% | $260.1162 | $260.12 | $260.10 | $260.10 |
| 7 purchase totals = | $991.94 | $1,086.0302 | $1,086.02 | $1,085.95 | $1,086.00 | |