| 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 | $205.69 | 6.663% | $219.3951 | $219.40 | $219.40 | $219.40 |
| Purchase #2 | $157.91 | 9.432% | $172.8041 | $172.80 | $172.80 | $172.80 |
| Purchase #3 | $181.37 | 9.126% | $197.9218 | $197.92 | $197.90 | $197.90 |
| Purchase #4 | $219.60 | 6.807% | $234.5482 | $234.55 | $234.55 | $234.50 |
| Purchase #5 | $131.26 | 9.708% | $144.0027 | $144.00 | $144.00 | $144.00 |
| Purchase #6 | $124.96 | 11.427% | $139.2392 | $139.24 | $139.25 | $139.20 |
| Purchase #7 | $240.81 | 12.416% | $270.709 | $270.71 | $270.70 | $270.70 |
| 7 purchase totals = | $1,261.60 | $1,378.6201 | $1,378.62 | $1,378.60 | $1,378.50 | |