| 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 | $226.90 | 12.156% | $254.482 | $254.48 | $254.50 | $254.50 |
| Purchase #2 | $178.73 | 10.251% | $197.0516 | $197.05 | $197.05 | $197.10 |
| Purchase #3 | $204.89 | 7.654% | $220.5723 | $220.57 | $220.55 | $220.60 |
| Purchase #4 | $28.75 | 8.285% | $31.1319 | $31.13 | $31.15 | $31.10 |
| Purchase #5 | $158.80 | 4.863% | $166.5224 | $166.52 | $166.50 | $166.50 |
| Purchase #6 | $75.64 | 5.425% | $79.7435 | $79.74 | $79.75 | $79.70 |
| Purchase #7 | $88.64 | 4.621% | $92.7361 | $92.74 | $92.75 | $92.70 |
| 7 purchase totals = | $962.35 | $1,042.2398 | $1,042.23 | $1,042.25 | $1,042.20 | |