| 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 | $130.34 | 4.272% | $135.9081 | $135.91 | $135.90 | $135.90 |
| Purchase #2 | $176.50 | 7.179% | $189.1709 | $189.17 | $189.15 | $189.20 |
| Purchase #3 | $228.67 | 12.614% | $257.5144 | $257.51 | $257.50 | $257.50 |
| Purchase #4 | $94.98 | 5.120% | $99.843 | $99.84 | $99.85 | $99.80 |
| Purchase #5 | $183.48 | 3.407% | $189.7312 | $189.73 | $189.75 | $189.70 |
| Purchase #6 | $22.38 | 3.503% | $23.164 | $23.16 | $23.15 | $23.20 |
| Purchase #7 | $44.97 | 3.762% | $46.6618 | $46.66 | $46.65 | $46.70 |
| 7 purchase totals = | $881.32 | $941.9934 | $941.98 | $941.95 | $942.00 | |