| 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 | $16.29 | 12.157% | $18.2704 | $18.27 | $18.25 | $18.30 |
| Purchase #2 | $243.34 | 9.724% | $267.0024 | $267.00 | $267.00 | $267.00 |
| Purchase #3 | $61.57 | 6.235% | $65.4089 | $65.41 | $65.40 | $65.40 |
| Purchase #4 | $224.93 | 6.864% | $240.3692 | $240.37 | $240.35 | $240.40 |
| Purchase #5 | $135.86 | 7.259% | $145.7221 | $145.72 | $145.70 | $145.70 |
| Purchase #6 | $12.82 | 3.445% | $13.2616 | $13.26 | $13.25 | $13.30 |
| Purchase #7 | $249.66 | 9.196% | $272.6187 | $272.62 | $272.60 | $272.60 |
| 7 purchase totals = | $944.47 | $1,022.6533 | $1,022.65 | $1,022.55 | $1,022.70 | |