| 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 | $218.78 | 3.384% | $226.1835 | $226.18 | $226.20 | $226.20 |
| Purchase #2 | $169.43 | 11.859% | $189.5227 | $189.52 | $189.50 | $189.50 |
| Purchase #3 | $204.27 | 3.547% | $211.5155 | $211.52 | $211.50 | $211.50 |
| Purchase #4 | $122.69 | 7.649% | $132.0746 | $132.07 | $132.05 | $132.10 |
| Purchase #5 | $212.97 | 4.132% | $221.7699 | $221.77 | $221.75 | $221.80 |
| Purchase #6 | $79.59 | 10.748% | $88.1443 | $88.14 | $88.15 | $88.10 |
| Purchase #7 | $84.93 | 3.853% | $88.2024 | $88.20 | $88.20 | $88.20 |
| 7 purchase totals = | $1,092.66 | $1,157.4129 | $1,157.40 | $1,157.35 | $1,157.40 | |