| 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 | $90.51 | 4.623% | $94.6943 | $94.69 | $94.70 | $94.70 |
| Purchase #2 | $193.90 | 8.116% | $209.6369 | $209.64 | $209.65 | $209.60 |
| Purchase #3 | $104.26 | 4.695% | $109.155 | $109.16 | $109.15 | $109.20 |
| Purchase #4 | $188.61 | 8.221% | $204.1156 | $204.12 | $204.10 | $204.10 |
| Purchase #5 | $196.62 | 7.729% | $211.8168 | $211.82 | $211.80 | $211.80 |
| Purchase #6 | $221.42 | 8.810% | $240.9271 | $240.93 | $240.95 | $240.90 |
| Purchase #7 | $229.87 | 13.246% | $260.3186 | $260.32 | $260.30 | $260.30 |
| 7 purchase totals = | $1,225.19 | $1,330.6643 | $1,330.68 | $1,330.65 | $1,330.60 | |