| 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 | $189.56 | 7.427% | $203.6386 | $203.64 | $203.65 | $203.60 |
| Purchase #2 | $210.62 | 13.647% | $239.3633 | $239.36 | $239.35 | $239.40 |
| Purchase #3 | $187.62 | 5.157% | $197.2956 | $197.30 | $197.30 | $197.30 |
| Purchase #4 | $142.50 | 7.235% | $152.8099 | $152.81 | $152.80 | $152.80 |
| Purchase #5 | $227.87 | 4.654% | $238.4751 | $238.48 | $238.50 | $238.50 |
| Purchase #6 | $165.85 | 9.779% | $182.0685 | $182.07 | $182.05 | $182.10 |
| Purchase #7 | $97.44 | 12.415% | $109.5372 | $109.54 | $109.55 | $109.50 |
| 7 purchase totals = | $1,221.46 | $1,323.1882 | $1,323.20 | $1,323.20 | $1,323.20 | |