| 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 | $85.60 | 3.692% | $88.7604 | $88.76 | $88.75 | $88.80 |
| Purchase #2 | $108.91 | 10.248% | $120.0711 | $120.07 | $120.05 | $120.10 |
| Purchase #3 | $42.62 | 10.775% | $47.2123 | $47.21 | $47.20 | $47.20 |
| Purchase #4 | $182.32 | 11.341% | $202.9969 | $203.00 | $203.00 | $203.00 |
| Purchase #5 | $219.77 | 12.261% | $246.716 | $246.72 | $246.70 | $246.70 |
| Purchase #6 | $236.79 | 13.213% | $268.0771 | $268.08 | $268.10 | $268.10 |
| Purchase #7 | $188.44 | 9.664% | $206.6508 | $206.65 | $206.65 | $206.70 |
| 7 purchase totals = | $1,064.45 | $1,180.4846 | $1,180.49 | $1,180.45 | $1,180.60 | |