| 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 | $225.76 | 8.755% | $245.5253 | $245.53 | $245.55 | $245.50 |
| Purchase #2 | $85.36 | 3.823% | $88.6233 | $88.62 | $88.60 | $88.60 |
| Purchase #3 | $65.94 | 13.465% | $74.8188 | $74.82 | $74.80 | $74.80 |
| Purchase #4 | $110.66 | 13.382% | $125.4685 | $125.47 | $125.45 | $125.50 |
| Purchase #5 | $162.80 | 9.155% | $177.7043 | $177.70 | $177.70 | $177.70 |
| Purchase #6 | $109.97 | 5.493% | $116.0107 | $116.01 | $116.00 | $116.00 |
| Purchase #7 | $135.93 | 12.336% | $152.6983 | $152.70 | $152.70 | $152.70 |
| 7 purchase totals = | $896.42 | $980.8492 | $980.85 | $980.80 | $980.80 | |