| 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 | $244.77 | 3.171% | $252.5317 | $252.53 | $252.55 | $252.50 |
| Purchase #2 | $247.39 | 9.434% | $270.7288 | $270.73 | $270.75 | $270.70 |
| Purchase #3 | $90.65 | 5.187% | $95.352 | $95.35 | $95.35 | $95.40 |
| Purchase #4 | $213.60 | 4.669% | $223.573 | $223.57 | $223.55 | $223.60 |
| Purchase #5 | $29.98 | 7.645% | $32.272 | $32.27 | $32.25 | $32.30 |
| Purchase #6 | $150.26 | 12.256% | $168.6759 | $168.68 | $168.70 | $168.70 |
| Purchase #7 | $9.87 | 6.378% | $10.4995 | $10.50 | $10.50 | $10.50 |
| 7 purchase totals = | $986.52 | $1,053.6329 | $1,053.63 | $1,053.65 | $1,053.70 | |