| 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 | $233.83 | 10.605% | $258.6277 | $258.63 | $258.65 | $258.60 |
| Purchase #2 | $53.27 | 13.426% | $60.422 | $60.42 | $60.40 | $60.40 |
| Purchase #3 | $124.94 | 5.668% | $132.0216 | $132.02 | $132.00 | $132.00 |
| Purchase #4 | $228.72 | 5.856% | $242.1138 | $242.11 | $242.10 | $242.10 |
| Purchase #5 | $61.28 | 6.180% | $65.0671 | $65.07 | $65.05 | $65.10 |
| Purchase #6 | $202.90 | 13.687% | $230.6709 | $230.67 | $230.65 | $230.70 |
| Purchase #7 | $83.87 | 9.461% | $91.8049 | $91.80 | $91.80 | $91.80 |
| 7 purchase totals = | $988.81 | $1,080.7280 | $1,080.72 | $1,080.65 | $1,080.70 | |