| 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 | $128.87 | 11.847% | $144.1372 | $144.14 | $144.15 | $144.10 |
| Purchase #2 | $96.39 | 11.765% | $107.7303 | $107.73 | $107.75 | $107.70 |
| Purchase #3 | $50.92 | 5.664% | $53.8041 | $53.80 | $53.80 | $53.80 |
| Purchase #4 | $129.96 | 4.671% | $136.0304 | $136.03 | $136.05 | $136.00 |
| Purchase #5 | $93.81 | 4.620% | $98.144 | $98.14 | $98.15 | $98.10 |
| Purchase #6 | $92.82 | 9.812% | $101.9275 | $101.93 | $101.95 | $101.90 |
| Purchase #7 | $240.58 | 11.692% | $268.7086 | $268.71 | $268.70 | $268.70 |
| 7 purchase totals = | $833.35 | $910.4821 | $910.48 | $910.55 | $910.30 | |