| 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 | $239.46 | 5.104% | $251.682 | $251.68 | $251.70 | $251.70 |
| Purchase #2 | $211.27 | 11.672% | $235.9294 | $235.93 | $235.95 | $235.90 |
| Purchase #3 | $189.45 | 4.375% | $197.7384 | $197.74 | $197.75 | $197.70 |
| Purchase #4 | $133.91 | 6.137% | $142.1281 | $142.13 | $142.15 | $142.10 |
| Purchase #5 | $82.88 | 8.221% | $89.6936 | $89.69 | $89.70 | $89.70 |
| Purchase #6 | $42.32 | 12.230% | $47.4957 | $47.50 | $47.50 | $47.50 |
| Purchase #7 | $249.54 | 4.167% | $259.9383 | $259.94 | $259.95 | $259.90 |
| 7 purchase totals = | $1,148.83 | $1,224.6055 | $1,224.61 | $1,224.70 | $1,224.50 | |