| 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 | $112.91 | 3.695% | $117.082 | $117.08 | $117.10 | $117.10 |
| Purchase #2 | $36.60 | 13.331% | $41.4791 | $41.48 | $41.50 | $41.50 |
| Purchase #3 | $107.55 | 9.351% | $117.607 | $117.61 | $117.60 | $117.60 |
| Purchase #4 | $250.35 | 10.863% | $277.5455 | $277.55 | $277.55 | $277.50 |
| Purchase #5 | $107.59 | 12.415% | $120.9473 | $120.95 | $120.95 | $120.90 |
| Purchase #6 | $202.70 | 13.147% | $229.349 | $229.35 | $229.35 | $229.30 |
| Purchase #7 | $141.66 | 3.697% | $146.8972 | $146.90 | $146.90 | $146.90 |
| 7 purchase totals = | $959.36 | $1,050.9071 | $1,050.92 | $1,050.95 | $1,050.80 | |