| 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 | $132.45 | 6.145% | $140.5891 | $140.59 | $140.60 | $140.60 |
| Purchase #2 | $231.39 | 5.401% | $243.8874 | $243.89 | $243.90 | $243.90 |
| Purchase #3 | $58.96 | 7.472% | $63.3655 | $63.37 | $63.35 | $63.40 |
| Purchase #4 | $180.57 | 13.278% | $204.5461 | $204.55 | $204.55 | $204.50 |
| Purchase #5 | $206.80 | 11.585% | $230.7578 | $230.76 | $230.75 | $230.80 |
| Purchase #6 | $98.35 | 12.833% | $110.9713 | $110.97 | $110.95 | $111.00 |
| Purchase #7 | $94.58 | 8.248% | $102.381 | $102.38 | $102.40 | $102.40 |
| 7 purchase totals = | $1,003.10 | $1,096.4982 | $1,096.51 | $1,096.50 | $1,096.60 | |