| 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 | $122.30 | 3.131% | $126.1292 | $126.13 | $126.15 | $126.10 |
| Purchase #2 | $123.99 | 3.299% | $128.0804 | $128.08 | $128.10 | $128.10 |
| Purchase #3 | $140.49 | 4.319% | $146.5578 | $146.56 | $146.55 | $146.60 |
| Purchase #4 | $241.61 | 6.672% | $257.7302 | $257.73 | $257.75 | $257.70 |
| Purchase #5 | $141.87 | 4.740% | $148.5946 | $148.59 | $148.60 | $148.60 |
| Purchase #6 | $160.82 | 4.127% | $167.457 | $167.46 | $167.45 | $167.50 |
| Purchase #7 | $236.73 | 8.826% | $257.6238 | $257.62 | $257.60 | $257.60 |
| 7 purchase totals = | $1,167.81 | $1,232.1730 | $1,232.17 | $1,232.20 | $1,232.20 | |