| 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 | $143.54 | 4.265% | $149.662 | $149.66 | $149.65 | $149.70 |
| Purchase #2 | $121.64 | 9.570% | $133.2809 | $133.28 | $133.30 | $133.30 |
| Purchase #3 | $55.26 | 4.102% | $57.5268 | $57.53 | $57.55 | $57.50 |
| Purchase #4 | $22.67 | 9.787% | $24.8887 | $24.89 | $24.90 | $24.90 |
| Purchase #5 | $187.84 | 3.485% | $194.3862 | $194.39 | $194.40 | $194.40 |
| Purchase #6 | $223.39 | 9.366% | $244.3127 | $244.31 | $244.30 | $244.30 |
| Purchase #7 | $221.94 | 5.447% | $234.0291 | $234.03 | $234.05 | $234.00 |
| 7 purchase totals = | $976.28 | $1,038.0864 | $1,038.09 | $1,038.15 | $1,038.10 | |