| 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 | $211.53 | 3.777% | $219.5195 | $219.52 | $219.50 | $219.50 |
| Purchase #2 | $164.56 | 10.573% | $181.9589 | $181.96 | $181.95 | $182.00 |
| Purchase #3 | $242.28 | 6.105% | $257.0712 | $257.07 | $257.05 | $257.10 |
| Purchase #4 | $96.75 | 12.489% | $108.8331 | $108.83 | $108.85 | $108.80 |
| Purchase #5 | $79.48 | 9.690% | $87.1816 | $87.18 | $87.20 | $87.20 |
| Purchase #6 | $153.75 | 13.749% | $174.8891 | $174.89 | $174.90 | $174.90 |
| Purchase #7 | $71.45 | 5.796% | $75.5912 | $75.59 | $75.60 | $75.60 |
| 7 purchase totals = | $1,019.80 | $1,105.0446 | $1,105.04 | $1,105.05 | $1,105.10 | |