| 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 | $111.76 | 7.548% | $120.1956 | $120.20 | $120.20 | $120.20 |
| Purchase #2 | $98.60 | 13.541% | $111.9514 | $111.95 | $111.95 | $112.00 |
| Purchase #3 | $135.39 | 4.323% | $141.2429 | $141.24 | $141.25 | $141.20 |
| Purchase #4 | $73.45 | 11.550% | $81.9335 | $81.93 | $81.95 | $81.90 |
| Purchase #5 | $30.65 | 5.206% | $32.2456 | $32.25 | $32.25 | $32.20 |
| Purchase #6 | $109.60 | 8.107% | $118.4853 | $118.49 | $118.50 | $118.50 |
| Purchase #7 | $207.39 | 8.817% | $225.6756 | $225.68 | $225.70 | $225.70 |
| 7 purchase totals = | $766.84 | $831.7299 | $831.74 | $831.80 | $831.70 | |