| 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 | $233.50 | 10.140% | $257.1769 | $257.18 | $257.20 | $257.20 |
| Purchase #2 | $218.64 | 7.549% | $235.1451 | $235.15 | $235.15 | $235.10 |
| Purchase #3 | $50.88 | 8.299% | $55.1025 | $55.10 | $55.10 | $55.10 |
| Purchase #4 | $202.29 | 10.135% | $222.7921 | $222.79 | $222.80 | $222.80 |
| Purchase #5 | $221.58 | 10.346% | $244.5047 | $244.50 | $244.50 | $244.50 |
| Purchase #6 | $82.31 | 6.505% | $87.6643 | $87.66 | $87.65 | $87.70 |
| Purchase #7 | $203.46 | 9.714% | $223.2241 | $223.22 | $223.20 | $223.20 |
| 7 purchase totals = | $1,212.66 | $1,325.6097 | $1,325.60 | $1,325.60 | $1,325.60 | |