| 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 | $247.78 | 4.460% | $258.831 | $258.83 | $258.85 | $258.80 |
| Purchase #2 | $150.36 | 8.627% | $163.3316 | $163.33 | $163.35 | $163.30 |
| Purchase #3 | $54.54 | 4.148% | $56.8023 | $56.80 | $56.80 | $56.80 |
| Purchase #4 | $132.33 | 5.188% | $139.1953 | $139.20 | $139.20 | $139.20 |
| Purchase #5 | $228.69 | 12.357% | $256.9492 | $256.95 | $256.95 | $256.90 |
| Purchase #6 | $200.62 | 5.383% | $211.4194 | $211.42 | $211.40 | $211.40 |
| Purchase #7 | $36.94 | 12.775% | $41.6591 | $41.66 | $41.65 | $41.70 |
| 7 purchase totals = | $1,051.26 | $1,128.1879 | $1,128.19 | $1,128.20 | $1,128.10 | |