| 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 | $44.41 | 7.874% | $47.9068 | $47.91 | $47.90 | $47.90 |
| Purchase #2 | $234.48 | 11.868% | $262.3081 | $262.31 | $262.30 | $262.30 |
| Purchase #3 | $69.70 | 9.177% | $76.0964 | $76.10 | $76.10 | $76.10 |
| Purchase #4 | $101.89 | 6.719% | $108.736 | $108.74 | $108.75 | $108.70 |
| Purchase #5 | $172.27 | 11.125% | $191.435 | $191.44 | $191.45 | $191.40 |
| Purchase #6 | $172.29 | 7.375% | $184.9964 | $185.00 | $185.00 | $185.00 |
| Purchase #7 | $203.31 | 8.521% | $220.634 | $220.63 | $220.65 | $220.60 |
| 7 purchase totals = | $998.35 | $1,092.1127 | $1,092.13 | $1,092.15 | $1,092.00 | |