| 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 | $247.82 | 9.635% | $271.6975 | $271.70 | $271.70 | $271.70 |
| Purchase #2 | $55.73 | 8.255% | $60.3305 | $60.33 | $60.35 | $60.30 |
| Purchase #3 | $42.81 | 12.667% | $48.2327 | $48.23 | $48.25 | $48.20 |
| Purchase #4 | $120.77 | 7.442% | $129.7577 | $129.76 | $129.75 | $129.80 |
| Purchase #5 | $189.78 | 3.198% | $195.8492 | $195.85 | $195.85 | $195.80 |
| Purchase #6 | $111.47 | 7.105% | $119.3899 | $119.39 | $119.40 | $119.40 |
| Purchase #7 | $66.97 | 3.125% | $69.0628 | $69.06 | $69.05 | $69.10 |
| 7 purchase totals = | $835.35 | $894.3203 | $894.32 | $894.35 | $894.30 | |