| 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 | $244.80 | 12.134% | $274.504 | $274.50 | $274.50 | $274.50 |
| Purchase #2 | $74.52 | 13.229% | $84.3783 | $84.38 | $84.40 | $84.40 |
| Purchase #3 | $26.51 | 6.732% | $28.2947 | $28.29 | $28.30 | $28.30 |
| Purchase #4 | $171.62 | 6.768% | $183.2352 | $183.24 | $183.25 | $183.20 |
| Purchase #5 | $120.83 | 7.853% | $130.3188 | $130.32 | $130.30 | $130.30 |
| Purchase #6 | $155.71 | 6.723% | $166.1784 | $166.18 | $166.20 | $166.20 |
| Purchase #7 | $146.95 | 9.682% | $161.1777 | $161.18 | $161.20 | $161.20 |
| 7 purchase totals = | $940.94 | $1,028.0871 | $1,028.09 | $1,028.15 | $1,028.10 | |