| 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 | $109.98 | 8.847% | $119.7099 | $119.71 | $119.70 | $119.70 |
| Purchase #2 | $225.70 | 7.360% | $242.3115 | $242.31 | $242.30 | $242.30 |
| Purchase #3 | $146.44 | 9.251% | $159.9872 | $159.99 | $160.00 | $160.00 |
| Purchase #4 | $152.40 | 7.681% | $164.1058 | $164.11 | $164.10 | $164.10 |
| Purchase #5 | $218.85 | 8.484% | $237.4172 | $237.42 | $237.40 | $237.40 |
| Purchase #6 | $13.69 | 8.218% | $14.815 | $14.82 | $14.80 | $14.80 |
| Purchase #7 | $213.70 | 8.414% | $231.6807 | $231.68 | $231.70 | $231.70 |
| 7 purchase totals = | $1,080.76 | $1,170.0273 | $1,170.04 | $1,170.00 | $1,170.00 | |