| 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 | $172.97 | 12.200% | $194.0723 | $194.07 | $194.05 | $194.10 |
| Purchase #2 | $223.99 | 6.531% | $238.6188 | $238.62 | $238.60 | $238.60 |
| Purchase #3 | $192.32 | 5.256% | $202.4283 | $202.43 | $202.45 | $202.40 |
| Purchase #4 | $242.57 | 11.698% | $270.9458 | $270.95 | $270.95 | $270.90 |
| Purchase #5 | $87.94 | 13.343% | $99.6738 | $99.67 | $99.65 | $99.70 |
| Purchase #6 | $91.29 | 13.377% | $103.5019 | $103.50 | $103.50 | $103.50 |
| Purchase #7 | $11.73 | 7.228% | $12.5778 | $12.58 | $12.60 | $12.60 |
| 7 purchase totals = | $1,022.81 | $1,121.8187 | $1,121.82 | $1,121.80 | $1,121.80 | |