| 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 | $235.98 | 3.478% | $244.1874 | $244.19 | $244.20 | $244.20 |
| Purchase #2 | $40.91 | 3.186% | $42.2134 | $42.21 | $42.20 | $42.20 |
| Purchase #3 | $138.25 | 8.285% | $149.704 | $149.70 | $149.70 | $149.70 |
| Purchase #4 | $241.34 | 8.774% | $262.5152 | $262.52 | $262.50 | $262.50 |
| Purchase #5 | $110.70 | 6.364% | $117.7449 | $117.74 | $117.75 | $117.70 |
| Purchase #6 | $94.79 | 12.570% | $106.7051 | $106.71 | $106.70 | $106.70 |
| Purchase #7 | $136.37 | 13.729% | $155.0922 | $155.09 | $155.10 | $155.10 |
| 7 purchase totals = | $998.34 | $1,078.1622 | $1,078.16 | $1,078.15 | $1,078.10 | |