| 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 | $48.28 | 3.251% | $49.8496 | $49.85 | $49.85 | $49.80 |
| Purchase #2 | $189.45 | 5.784% | $200.4078 | $200.41 | $200.40 | $200.40 |
| Purchase #3 | $134.90 | 3.129% | $139.121 | $139.12 | $139.10 | $139.10 |
| Purchase #4 | $94.92 | 6.599% | $101.1838 | $101.18 | $101.20 | $101.20 |
| Purchase #5 | $235.96 | 8.796% | $256.715 | $256.72 | $256.70 | $256.70 |
| Purchase #6 | $193.74 | 13.873% | $220.6176 | $220.62 | $220.60 | $220.60 |
| Purchase #7 | $143.92 | 9.769% | $157.9795 | $157.98 | $158.00 | $158.00 |
| 7 purchase totals = | $1,041.17 | $1,125.8743 | $1,125.88 | $1,125.85 | $1,125.80 | |