| 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 | $117.84 | 12.853% | $132.986 | $132.99 | $133.00 | $133.00 |
| Purchase #2 | $219.96 | 3.389% | $227.4144 | $227.41 | $227.40 | $227.40 |
| Purchase #3 | $22.89 | 8.246% | $24.7775 | $24.78 | $24.80 | $24.80 |
| Purchase #4 | $226.73 | 10.331% | $250.1535 | $250.15 | $250.15 | $250.20 |
| Purchase #5 | $87.93 | 12.155% | $98.6179 | $98.62 | $98.60 | $98.60 |
| Purchase #6 | $143.63 | 6.508% | $152.9774 | $152.98 | $153.00 | $153.00 |
| Purchase #7 | $193.38 | 4.137% | $201.3801 | $201.38 | $201.40 | $201.40 |
| 7 purchase totals = | $1,012.36 | $1,088.3068 | $1,088.31 | $1,088.35 | $1,088.40 | |