| 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 | $242.70 | 11.718% | $271.1396 | $271.14 | $271.15 | $271.10 |
| Purchase #2 | $25.48 | 13.176% | $28.8372 | $28.84 | $28.85 | $28.80 |
| Purchase #3 | $49.44 | 9.307% | $54.0414 | $54.04 | $54.05 | $54.00 |
| Purchase #4 | $105.80 | 4.163% | $110.2045 | $110.20 | $110.20 | $110.20 |
| Purchase #5 | $238.41 | 12.685% | $268.6523 | $268.65 | $268.65 | $268.70 |
| Purchase #6 | $162.85 | 12.682% | $183.5026 | $183.50 | $183.50 | $183.50 |
| Purchase #7 | $242.63 | 3.657% | $251.503 | $251.50 | $251.50 | $251.50 |
| 7 purchase totals = | $1,067.31 | $1,167.8806 | $1,167.87 | $1,167.90 | $1,167.80 | |