| 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 | $196.25 | 11.636% | $219.0857 | $219.09 | $219.10 | $219.10 |
| Purchase #2 | $82.83 | 7.407% | $88.9652 | $88.97 | $88.95 | $89.00 |
| Purchase #3 | $237.53 | 7.482% | $255.302 | $255.30 | $255.30 | $255.30 |
| Purchase #4 | $99.62 | 11.175% | $110.7525 | $110.75 | $110.75 | $110.80 |
| Purchase #5 | $219.27 | 9.779% | $240.7124 | $240.71 | $240.70 | $240.70 |
| Purchase #6 | $75.38 | 4.366% | $78.6711 | $78.67 | $78.65 | $78.70 |
| Purchase #7 | $180.70 | 3.787% | $187.5431 | $187.54 | $187.55 | $187.50 |
| 7 purchase totals = | $1,091.58 | $1,181.0320 | $1,181.03 | $1,181.00 | $1,181.10 | |