| 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 | $221.90 | 10.580% | $245.377 | $245.38 | $245.40 | $245.40 |
| Purchase #2 | $99.70 | 5.495% | $105.1785 | $105.18 | $105.20 | $105.20 |
| Purchase #3 | $183.36 | 10.653% | $202.8933 | $202.89 | $202.90 | $202.90 |
| Purchase #4 | $219.73 | 11.282% | $244.5199 | $244.52 | $244.50 | $244.50 |
| Purchase #5 | $68.75 | 4.119% | $71.5818 | $71.58 | $71.60 | $71.60 |
| Purchase #6 | $237.29 | 8.656% | $257.8298 | $257.83 | $257.85 | $257.80 |
| Purchase #7 | $147.30 | 6.195% | $156.4252 | $156.43 | $156.45 | $156.40 |
| 7 purchase totals = | $1,178.03 | $1,283.8055 | $1,283.81 | $1,283.90 | $1,283.80 | |