| 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 | $197.28 | 10.216% | $217.4341 | $217.43 | $217.45 | $217.40 |
| Purchase #2 | $53.28 | 13.699% | $60.5788 | $60.58 | $60.60 | $60.60 |
| Purchase #3 | $28.90 | 9.764% | $31.7218 | $31.72 | $31.70 | $31.70 |
| Purchase #4 | $81.52 | 4.345% | $85.062 | $85.06 | $85.05 | $85.10 |
| Purchase #5 | $114.98 | 11.822% | $128.5729 | $128.57 | $128.55 | $128.60 |
| Purchase #6 | $163.37 | 10.317% | $180.2249 | $180.22 | $180.20 | $180.20 |
| Purchase #7 | $247.62 | 3.195% | $255.5315 | $255.53 | $255.55 | $255.50 |
| 7 purchase totals = | $886.95 | $959.1260 | $959.11 | $959.10 | $959.10 | |