| 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 | $208.42 | 4.523% | $217.8468 | $217.85 | $217.85 | $217.80 |
| Purchase #2 | $30.96 | 10.477% | $34.2037 | $34.20 | $34.20 | $34.20 |
| Purchase #3 | $85.34 | 11.664% | $95.2941 | $95.29 | $95.30 | $95.30 |
| Purchase #4 | $102.69 | 5.511% | $108.3492 | $108.35 | $108.35 | $108.30 |
| Purchase #5 | $224.90 | 12.166% | $252.2613 | $252.26 | $252.25 | $252.30 |
| Purchase #6 | $64.85 | 13.682% | $73.7228 | $73.72 | $73.70 | $73.70 |
| Purchase #7 | $45.77 | 6.715% | $48.8435 | $48.84 | $48.85 | $48.80 |
| 7 purchase totals = | $762.93 | $830.5214 | $830.51 | $830.50 | $830.40 | |