| 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 | $201.29 | 11.430% | $224.2974 | $224.30 | $224.30 | $224.30 |
| Purchase #2 | $211.77 | 13.695% | $240.7719 | $240.77 | $240.75 | $240.80 |
| Purchase #3 | $132.75 | 4.303% | $138.4622 | $138.46 | $138.45 | $138.50 |
| Purchase #4 | $204.96 | 13.433% | $232.4923 | $232.49 | $232.50 | $232.50 |
| Purchase #5 | $68.74 | 10.149% | $75.7164 | $75.72 | $75.70 | $75.70 |
| Purchase #6 | $172.84 | 13.431% | $196.0541 | $196.05 | $196.05 | $196.10 |
| Purchase #7 | $38.68 | 5.425% | $40.7784 | $40.78 | $40.80 | $40.80 |
| 7 purchase totals = | $1,031.03 | $1,148.5727 | $1,148.57 | $1,148.55 | $1,148.70 | |