| 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 | $168.37 | 12.384% | $189.2209 | $189.22 | $189.20 | $189.20 |
| Purchase #2 | $94.64 | 9.141% | $103.291 | $103.29 | $103.30 | $103.30 |
| Purchase #3 | $60.83 | 6.479% | $64.7712 | $64.77 | $64.75 | $64.80 |
| Purchase #4 | $244.96 | 7.688% | $263.7925 | $263.79 | $263.80 | $263.80 |
| Purchase #5 | $224.71 | 7.477% | $241.5116 | $241.51 | $241.50 | $241.50 |
| Purchase #6 | $144.62 | 12.166% | $162.2145 | $162.21 | $162.20 | $162.20 |
| Purchase #7 | $175.83 | 13.816% | $200.1227 | $200.12 | $200.10 | $200.10 |
| 7 purchase totals = | $1,113.96 | $1,224.9244 | $1,224.91 | $1,224.85 | $1,224.90 | |