| 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 | $23.83 | 4.676% | $24.9443 | $24.94 | $24.95 | $24.90 |
| Purchase #2 | $225.73 | 5.605% | $238.3822 | $238.38 | $238.40 | $238.40 |
| Purchase #3 | $213.40 | 9.145% | $232.9154 | $232.92 | $232.90 | $232.90 |
| Purchase #4 | $210.48 | 4.205% | $219.3307 | $219.33 | $219.35 | $219.30 |
| Purchase #5 | $214.36 | 8.534% | $232.6535 | $232.65 | $232.65 | $232.70 |
| Purchase #6 | $102.36 | 13.210% | $115.8818 | $115.88 | $115.90 | $115.90 |
| Purchase #7 | $59.36 | 8.859% | $64.6187 | $64.62 | $64.60 | $64.60 |
| 7 purchase totals = | $1,049.52 | $1,128.7266 | $1,128.72 | $1,128.75 | $1,128.70 | |