| 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 | $112.52 | 5.703% | $118.937 | $118.94 | $118.95 | $118.90 |
| Purchase #2 | $103.63 | 6.659% | $110.5307 | $110.53 | $110.55 | $110.50 |
| Purchase #3 | $237.64 | 6.427% | $252.9131 | $252.91 | $252.90 | $252.90 |
| Purchase #4 | $13.78 | 3.475% | $14.2589 | $14.26 | $14.25 | $14.30 |
| Purchase #5 | $245.39 | 9.752% | $269.3204 | $269.32 | $269.30 | $269.30 |
| Purchase #6 | $238.95 | 5.570% | $252.2595 | $252.26 | $252.25 | $252.30 |
| Purchase #7 | $42.66 | 13.591% | $48.4579 | $48.46 | $48.45 | $48.50 |
| 7 purchase totals = | $994.57 | $1,066.6775 | $1,066.68 | $1,066.65 | $1,066.70 | |