| 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 | $194.98 | 12.174% | $218.7169 | $218.72 | $218.70 | $218.70 |
| Purchase #2 | $121.27 | 7.199% | $130.0002 | $130.00 | $130.00 | $130.00 |
| Purchase #3 | $246.92 | 8.672% | $268.3329 | $268.33 | $268.35 | $268.30 |
| Purchase #4 | $43.60 | 11.641% | $48.6755 | $48.68 | $48.70 | $48.70 |
| Purchase #5 | $73.51 | 3.601% | $76.1571 | $76.16 | $76.15 | $76.20 |
| Purchase #6 | $102.60 | 10.163% | $113.0272 | $113.03 | $113.05 | $113.00 |
| Purchase #7 | $110.57 | 7.598% | $118.9711 | $118.97 | $118.95 | $119.00 |
| 7 purchase totals = | $893.45 | $973.8809 | $973.89 | $973.90 | $973.90 | |