| 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 | $124.32 | 5.544% | $131.2123 | $131.21 | $131.20 | $131.20 |
| Purchase #2 | $22.94 | 11.662% | $25.6153 | $25.62 | $25.60 | $25.60 |
| Purchase #3 | $27.51 | 6.795% | $29.3793 | $29.38 | $29.40 | $29.40 |
| Purchase #4 | $90.60 | 4.636% | $94.8002 | $94.80 | $94.80 | $94.80 |
| Purchase #5 | $242.25 | 7.176% | $259.6339 | $259.63 | $259.65 | $259.60 |
| Purchase #6 | $25.84 | 11.853% | $28.9028 | $28.90 | $28.90 | $28.90 |
| Purchase #7 | $247.83 | 5.217% | $260.7593 | $260.76 | $260.75 | $260.80 |
| 7 purchase totals = | $781.29 | $830.3031 | $830.30 | $830.30 | $830.30 | |