| 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 | $128.40 | 4.234% | $133.8365 | $133.84 | $133.85 | $133.80 |
| Purchase #2 | $136.41 | 12.570% | $153.5567 | $153.56 | $153.55 | $153.60 |
| Purchase #3 | $243.96 | 3.282% | $251.9668 | $251.97 | $251.95 | $252.00 |
| Purchase #4 | $100.26 | 10.523% | $110.8104 | $110.81 | $110.80 | $110.80 |
| Purchase #5 | $154.45 | 12.614% | $173.9323 | $173.93 | $173.95 | $173.90 |
| Purchase #6 | $202.92 | 7.659% | $218.4616 | $218.46 | $218.45 | $218.50 |
| Purchase #7 | $95.58 | 12.627% | $107.6489 | $107.65 | $107.65 | $107.60 |
| 7 purchase totals = | $1,061.98 | $1,150.2132 | $1,150.22 | $1,150.20 | $1,150.20 | |