| 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 | $237.72 | 9.538% | $260.3937 | $260.39 | $260.40 | $260.40 |
| Purchase #2 | $178.81 | 11.374% | $199.1478 | $199.15 | $199.15 | $199.10 |
| Purchase #3 | $49.50 | 6.444% | $52.6898 | $52.69 | $52.70 | $52.70 |
| Purchase #4 | $85.47 | 10.834% | $94.7298 | $94.73 | $94.75 | $94.70 |
| Purchase #5 | $37.77 | 4.421% | $39.4398 | $39.44 | $39.45 | $39.40 |
| Purchase #6 | $120.99 | 12.139% | $135.677 | $135.68 | $135.70 | $135.70 |
| Purchase #7 | $211.79 | 5.452% | $223.3368 | $223.34 | $223.35 | $223.30 |
| 7 purchase totals = | $922.05 | $1,005.4147 | $1,005.42 | $1,005.50 | $1,005.30 | |