| 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 | $137.55 | 9.694% | $150.8841 | $150.88 | $150.90 | $150.90 |
| Purchase #2 | $87.62 | 12.179% | $98.2912 | $98.29 | $98.30 | $98.30 |
| Purchase #3 | $62.58 | 8.763% | $68.0639 | $68.06 | $68.05 | $68.10 |
| Purchase #4 | $175.35 | 11.310% | $195.1821 | $195.18 | $195.20 | $195.20 |
| Purchase #5 | $249.50 | 3.763% | $258.8887 | $258.89 | $258.90 | $258.90 |
| Purchase #6 | $209.83 | 8.113% | $226.8535 | $226.85 | $226.85 | $226.90 |
| Purchase #7 | $46.35 | 5.780% | $49.029 | $49.03 | $49.05 | $49.00 |
| 7 purchase totals = | $968.78 | $1,047.1925 | $1,047.18 | $1,047.25 | $1,047.30 | |