| 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 | $97.43 | 5.241% | $102.5363 | $102.54 | $102.55 | $102.50 |
| Purchase #2 | $147.93 | 8.251% | $160.1357 | $160.14 | $160.15 | $160.10 |
| Purchase #3 | $210.97 | 4.613% | $220.702 | $220.70 | $220.70 | $220.70 |
| Purchase #4 | $80.78 | 6.866% | $86.3264 | $86.33 | $86.35 | $86.30 |
| Purchase #5 | $220.55 | 8.215% | $238.6682 | $238.67 | $238.65 | $238.70 |
| Purchase #6 | $232.78 | 13.688% | $264.6429 | $264.64 | $264.65 | $264.60 |
| Purchase #7 | $94.76 | 4.827% | $99.3341 | $99.33 | $99.35 | $99.30 |
| 7 purchase totals = | $1,085.20 | $1,172.3456 | $1,172.35 | $1,172.40 | $1,172.20 | |