| 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 | $205.46 | 7.388% | $220.6394 | $220.64 | $220.65 | $220.60 |
| Purchase #2 | $61.40 | 11.695% | $68.5807 | $68.58 | $68.60 | $68.60 |
| Purchase #3 | $196.49 | 10.154% | $216.4416 | $216.44 | $216.45 | $216.40 |
| Purchase #4 | $210.46 | 7.104% | $225.4111 | $225.41 | $225.40 | $225.40 |
| Purchase #5 | $82.68 | 11.121% | $91.8748 | $91.87 | $91.85 | $91.90 |
| Purchase #6 | $238.90 | 12.545% | $268.87 | $268.87 | $268.85 | $268.90 |
| Purchase #7 | $32.56 | 12.313% | $36.5691 | $36.57 | $36.55 | $36.60 |
| 7 purchase totals = | $1,027.95 | $1,128.3867 | $1,128.38 | $1,128.35 | $1,128.40 | |