| 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 | $203.36 | 7.647% | $218.9109 | $218.91 | $218.90 | $218.90 |
| Purchase #2 | $157.65 | 9.429% | $172.5148 | $172.51 | $172.50 | $172.50 |
| Purchase #3 | $63.51 | 10.508% | $70.1836 | $70.18 | $70.20 | $70.20 |
| Purchase #4 | $136.95 | 4.624% | $143.2826 | $143.28 | $143.30 | $143.30 |
| Purchase #5 | $243.64 | 4.350% | $254.2383 | $254.24 | $254.25 | $254.20 |
| Purchase #6 | $177.56 | 13.809% | $202.0793 | $202.08 | $202.10 | $202.10 |
| Purchase #7 | $168.35 | 9.430% | $184.2254 | $184.23 | $184.25 | $184.20 |
| 7 purchase totals = | $1,151.02 | $1,245.4349 | $1,245.43 | $1,245.50 | $1,245.40 | |