| 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 | $238.34 | 5.392% | $251.1913 | $251.19 | $251.20 | $251.20 |
| Purchase #2 | $202.80 | 13.699% | $230.5816 | $230.58 | $230.60 | $230.60 |
| Purchase #3 | $145.85 | 7.456% | $156.7246 | $156.72 | $156.70 | $156.70 |
| Purchase #4 | $83.89 | 5.351% | $88.379 | $88.38 | $88.40 | $88.40 |
| Purchase #5 | $160.84 | 3.275% | $166.1075 | $166.11 | $166.10 | $166.10 |
| Purchase #6 | $128.42 | 11.658% | $143.3912 | $143.39 | $143.40 | $143.40 |
| Purchase #7 | $150.39 | 8.755% | $163.5566 | $163.56 | $163.55 | $163.60 |
| 7 purchase totals = | $1,110.53 | $1,199.9318 | $1,199.93 | $1,199.95 | $1,200.00 | |