| 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 | $248.34 | 8.371% | $269.1285 | $269.13 | $269.15 | $269.10 |
| Purchase #2 | $151.47 | 4.188% | $157.8136 | $157.81 | $157.80 | $157.80 |
| Purchase #3 | $187.34 | 12.150% | $210.1018 | $210.10 | $210.10 | $210.10 |
| Purchase #4 | $212.65 | 12.559% | $239.3567 | $239.36 | $239.35 | $239.40 |
| Purchase #5 | $97.63 | 9.589% | $106.9917 | $106.99 | $107.00 | $107.00 |
| Purchase #6 | $27.47 | 4.466% | $28.6968 | $28.70 | $28.70 | $28.70 |
| Purchase #7 | $47.77 | 12.563% | $53.7713 | $53.77 | $53.75 | $53.80 |
| 7 purchase totals = | $972.67 | $1,065.8604 | $1,065.86 | $1,065.85 | $1,065.90 | |