| 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 | $102.76 | 4.121% | $106.9947 | $106.99 | $107.00 | $107.00 |
| Purchase #2 | $69.52 | 10.162% | $76.5846 | $76.58 | $76.60 | $76.60 |
| Purchase #3 | $240.84 | 6.550% | $256.615 | $256.62 | $256.60 | $256.60 |
| Purchase #4 | $137.95 | 5.607% | $145.6849 | $145.68 | $145.70 | $145.70 |
| Purchase #5 | $211.76 | 11.516% | $236.1463 | $236.15 | $236.15 | $236.10 |
| Purchase #6 | $222.48 | 6.400% | $236.7187 | $236.72 | $236.70 | $236.70 |
| Purchase #7 | $225.26 | 8.417% | $244.2201 | $244.22 | $244.20 | $244.20 |
| 7 purchase totals = | $1,210.57 | $1,302.9643 | $1,302.96 | $1,302.95 | $1,302.90 | |