| 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 | $84.72 | 13.803% | $96.4139 | $96.41 | $96.40 | $96.40 |
| Purchase #2 | $233.46 | 7.154% | $250.1617 | $250.16 | $250.15 | $250.20 |
| Purchase #3 | $179.62 | 12.704% | $202.4389 | $202.44 | $202.45 | $202.40 |
| Purchase #4 | $241.43 | 12.667% | $272.0119 | $272.01 | $272.00 | $272.00 |
| Purchase #5 | $28.67 | 3.741% | $29.7425 | $29.74 | $29.75 | $29.70 |
| Purchase #6 | $61.29 | 13.498% | $69.5629 | $69.56 | $69.55 | $69.60 |
| Purchase #7 | $191.60 | 13.666% | $217.7841 | $217.78 | $217.80 | $217.80 |
| 7 purchase totals = | $1,020.79 | $1,138.1159 | $1,138.10 | $1,138.10 | $1,138.10 | |