| 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 | $49.91 | 7.122% | $53.4646 | $53.46 | $53.45 | $53.50 |
| Purchase #2 | $90.88 | 9.259% | $99.2946 | $99.29 | $99.30 | $99.30 |
| Purchase #3 | $135.91 | 9.409% | $148.6978 | $148.70 | $148.70 | $148.70 |
| Purchase #4 | $215.99 | 11.689% | $241.2371 | $241.24 | $241.25 | $241.20 |
| Purchase #5 | $209.57 | 13.463% | $237.7844 | $237.78 | $237.80 | $237.80 |
| Purchase #6 | $199.41 | 13.767% | $226.8628 | $226.86 | $226.85 | $226.90 |
| Purchase #7 | $168.59 | 11.201% | $187.4738 | $187.47 | $187.45 | $187.50 |
| 7 purchase totals = | $1,070.26 | $1,194.8151 | $1,194.80 | $1,194.80 | $1,194.90 | |