| 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 | $219.46 | 4.757% | $229.8997 | $229.90 | $229.90 | $229.90 |
| Purchase #2 | $193.45 | 3.689% | $200.5864 | $200.59 | $200.60 | $200.60 |
| Purchase #3 | $198.48 | 12.467% | $223.2245 | $223.22 | $223.20 | $223.20 |
| Purchase #4 | $195.66 | 3.129% | $201.7822 | $201.78 | $201.80 | $201.80 |
| Purchase #5 | $23.57 | 6.440% | $25.0879 | $25.09 | $25.10 | $25.10 |
| Purchase #6 | $228.49 | 5.602% | $241.29 | $241.29 | $241.30 | $241.30 |
| Purchase #7 | $24.91 | 10.173% | $27.4441 | $27.44 | $27.45 | $27.40 |
| 7 purchase totals = | $1,084.02 | $1,149.3148 | $1,149.31 | $1,149.35 | $1,149.30 | |