| 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 | $201.37 | 10.170% | $221.8493 | $221.85 | $221.85 | $221.80 |
| Purchase #2 | $98.35 | 10.243% | $108.424 | $108.42 | $108.40 | $108.40 |
| Purchase #3 | $236.99 | 8.410% | $256.9209 | $256.92 | $256.90 | $256.90 |
| Purchase #4 | $41.71 | 13.236% | $47.2307 | $47.23 | $47.25 | $47.20 |
| Purchase #5 | $34.59 | 8.686% | $37.5945 | $37.59 | $37.60 | $37.60 |
| Purchase #6 | $98.62 | 8.451% | $106.9544 | $106.95 | $106.95 | $107.00 |
| Purchase #7 | $166.34 | 12.493% | $187.1209 | $187.12 | $187.10 | $187.10 |
| 7 purchase totals = | $877.97 | $966.0947 | $966.08 | $966.05 | $966.00 | |