| 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 | $120.41 | 3.708% | $124.8748 | $124.87 | $124.85 | $124.90 |
| Purchase #2 | $185.60 | 6.245% | $197.1907 | $197.19 | $197.20 | $197.20 |
| Purchase #3 | $228.45 | 4.500% | $238.7303 | $238.73 | $238.75 | $238.70 |
| Purchase #4 | $208.45 | 10.138% | $229.5827 | $229.58 | $229.60 | $229.60 |
| Purchase #5 | $189.33 | 8.337% | $205.1144 | $205.11 | $205.10 | $205.10 |
| Purchase #6 | $41.61 | 3.505% | $43.0684 | $43.07 | $43.05 | $43.10 |
| Purchase #7 | $244.65 | 5.309% | $257.6385 | $257.64 | $257.65 | $257.60 |
| 7 purchase totals = | $1,218.50 | $1,296.1998 | $1,296.19 | $1,296.20 | $1,296.20 | |