| 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 | $160.48 | 6.243% | $170.4988 | $170.50 | $170.50 | $170.50 |
| Purchase #2 | $229.49 | 10.492% | $253.5681 | $253.57 | $253.55 | $253.60 |
| Purchase #3 | $118.91 | 4.693% | $124.4904 | $124.49 | $124.50 | $124.50 |
| Purchase #4 | $176.55 | 12.589% | $198.7759 | $198.78 | $198.80 | $198.80 |
| Purchase #5 | $11.29 | 5.192% | $11.8762 | $11.88 | $11.90 | $11.90 |
| Purchase #6 | $179.98 | 11.323% | $200.3591 | $200.36 | $200.35 | $200.40 |
| Purchase #7 | $238.93 | 13.259% | $270.6097 | $270.61 | $270.60 | $270.60 |
| 7 purchase totals = | $1,115.63 | $1,230.1782 | $1,230.19 | $1,230.20 | $1,230.30 | |