| 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 | $194.97 | 12.765% | $219.8579 | $219.86 | $219.85 | $219.90 |
| Purchase #2 | $120.30 | 3.740% | $124.7992 | $124.80 | $124.80 | $124.80 |
| Purchase #3 | $130.45 | 13.811% | $148.4664 | $148.47 | $148.45 | $148.50 |
| Purchase #4 | $191.82 | 13.371% | $217.4683 | $217.47 | $217.45 | $217.50 |
| Purchase #5 | $95.62 | 7.430% | $102.7246 | $102.72 | $102.70 | $102.70 |
| Purchase #6 | $155.32 | 12.427% | $174.6216 | $174.62 | $174.60 | $174.60 |
| Purchase #7 | $217.25 | 10.397% | $239.8375 | $239.84 | $239.85 | $239.80 |
| 7 purchase totals = | $1,105.73 | $1,227.7755 | $1,227.78 | $1,227.70 | $1,227.80 | |