| 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 | $135.77 | 10.394% | $149.8819 | $149.88 | $149.90 | $149.90 |
| Purchase #2 | $127.26 | 9.555% | $139.4197 | $139.42 | $139.40 | $139.40 |
| Purchase #3 | $194.77 | 13.313% | $220.6997 | $220.70 | $220.70 | $220.70 |
| Purchase #4 | $90.44 | 4.632% | $94.6292 | $94.63 | $94.65 | $94.60 |
| Purchase #5 | $199.59 | 8.391% | $216.3376 | $216.34 | $216.35 | $216.30 |
| Purchase #6 | $249.57 | 4.509% | $260.8231 | $260.82 | $260.80 | $260.80 |
| Purchase #7 | $192.73 | 9.615% | $211.261 | $211.26 | $211.25 | $211.30 |
| 7 purchase totals = | $1,190.13 | $1,293.0522 | $1,293.05 | $1,293.05 | $1,293.00 | |