| 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 | $237.31 | 8.572% | $257.6522 | $257.65 | $257.65 | $257.70 |
| Purchase #2 | $32.82 | 9.775% | $36.0282 | $36.03 | $36.05 | $36.00 |
| Purchase #3 | $178.63 | 5.168% | $187.8616 | $187.86 | $187.85 | $187.90 |
| Purchase #4 | $178.95 | 13.322% | $202.7897 | $202.79 | $202.80 | $202.80 |
| Purchase #5 | $235.91 | 3.731% | $244.7118 | $244.71 | $244.70 | $244.70 |
| Purchase #6 | $58.74 | 10.645% | $64.9929 | $64.99 | $65.00 | $65.00 |
| Purchase #7 | $135.56 | 4.870% | $142.1618 | $142.16 | $142.15 | $142.20 |
| 7 purchase totals = | $1,057.92 | $1,136.1982 | $1,136.19 | $1,136.20 | $1,136.30 | |