| 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 | $250.90 | 11.275% | $279.189 | $279.19 | $279.20 | $279.20 |
| Purchase #2 | $76.51 | 8.107% | $82.7127 | $82.71 | $82.70 | $82.70 |
| Purchase #3 | $129.97 | 4.173% | $135.3936 | $135.39 | $135.40 | $135.40 |
| Purchase #4 | $196.91 | 12.651% | $221.8211 | $221.82 | $221.80 | $221.80 |
| Purchase #5 | $144.58 | 4.737% | $151.4288 | $151.43 | $151.45 | $151.40 |
| Purchase #6 | $144.42 | 4.329% | $150.6719 | $150.67 | $150.65 | $150.70 |
| Purchase #7 | $58.92 | 12.163% | $66.0864 | $66.09 | $66.10 | $66.10 |
| 7 purchase totals = | $1,002.21 | $1,087.3035 | $1,087.30 | $1,087.30 | $1,087.30 | |