| 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 | $229.88 | 12.535% | $258.6955 | $258.70 | $258.70 | $258.70 |
| Purchase #2 | $22.63 | 10.563% | $25.0204 | $25.02 | $25.00 | $25.00 |
| Purchase #3 | $105.49 | 4.818% | $110.5725 | $110.57 | $110.55 | $110.60 |
| Purchase #4 | $250.40 | 5.233% | $263.5034 | $263.50 | $263.50 | $263.50 |
| Purchase #5 | $15.96 | 3.553% | $16.5271 | $16.53 | $16.55 | $16.50 |
| Purchase #6 | $45.64 | 3.165% | $47.0845 | $47.08 | $47.10 | $47.10 |
| Purchase #7 | $26.89 | 10.599% | $29.7401 | $29.74 | $29.75 | $29.70 |
| 7 purchase totals = | $696.89 | $751.1435 | $751.14 | $751.15 | $751.10 | |