| 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 | $239.75 | 8.750% | $260.7281 | $260.73 | $260.75 | $260.70 |
| Purchase #2 | $9.62 | 7.466% | $10.3382 | $10.34 | $10.35 | $10.30 |
| Purchase #3 | $125.48 | 8.252% | $135.8346 | $135.83 | $135.85 | $135.80 |
| Purchase #4 | $80.75 | 7.858% | $87.0953 | $87.10 | $87.10 | $87.10 |
| Purchase #5 | $210.53 | 10.285% | $232.183 | $232.18 | $232.20 | $232.20 |
| Purchase #6 | $22.98 | 12.871% | $25.9378 | $25.94 | $25.95 | $25.90 |
| Purchase #7 | $94.88 | 7.323% | $101.8281 | $101.83 | $101.85 | $101.80 |
| 7 purchase totals = | $783.99 | $853.9451 | $853.95 | $854.05 | $853.80 | |