| 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 | $108.63 | 10.536% | $120.0753 | $120.08 | $120.10 | $120.10 |
| Purchase #2 | $128.37 | 4.825% | $134.5639 | $134.56 | $134.55 | $134.60 |
| Purchase #3 | $197.26 | 12.424% | $221.7676 | $221.77 | $221.75 | $221.80 |
| Purchase #4 | $245.94 | 7.677% | $264.8208 | $264.82 | $264.80 | $264.80 |
| Purchase #5 | $154.65 | 8.714% | $168.1262 | $168.13 | $168.15 | $168.10 |
| Purchase #6 | $118.67 | 11.241% | $132.0097 | $132.01 | $132.00 | $132.00 |
| Purchase #7 | $89.45 | 4.204% | $93.2105 | $93.21 | $93.20 | $93.20 |
| 7 purchase totals = | $1,042.97 | $1,134.5740 | $1,134.58 | $1,134.55 | $1,134.60 | |