| 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 | $224.71 | 5.513% | $237.0983 | $237.10 | $237.10 | $237.10 |
| Purchase #2 | $224.59 | 7.697% | $241.8767 | $241.88 | $241.90 | $241.90 |
| Purchase #3 | $173.79 | 6.294% | $184.7283 | $184.73 | $184.75 | $184.70 |
| Purchase #4 | $78.71 | 5.823% | $83.2933 | $83.29 | $83.30 | $83.30 |
| Purchase #5 | $46.58 | 7.424% | $50.0381 | $50.04 | $50.05 | $50.00 |
| Purchase #6 | $222.28 | 8.835% | $241.9184 | $241.92 | $241.90 | $241.90 |
| Purchase #7 | $128.88 | 9.385% | $140.9754 | $140.98 | $141.00 | $141.00 |
| 7 purchase totals = | $1,099.54 | $1,179.9285 | $1,179.94 | $1,180.00 | $1,179.90 | |