| 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 | $237.43 | 13.231% | $268.8444 | $268.84 | $268.85 | $268.80 |
| Purchase #2 | $92.58 | 11.381% | $103.1165 | $103.12 | $103.10 | $103.10 |
| Purchase #3 | $127.81 | 7.257% | $137.0852 | $137.09 | $137.10 | $137.10 |
| Purchase #4 | $170.37 | 9.819% | $187.0986 | $187.10 | $187.10 | $187.10 |
| Purchase #5 | $233.61 | 7.490% | $251.1074 | $251.11 | $251.10 | $251.10 |
| Purchase #6 | $101.75 | 9.151% | $111.0611 | $111.06 | $111.05 | $111.10 |
| Purchase #7 | $21.50 | 13.182% | $24.3341 | $24.33 | $24.35 | $24.30 |
| 7 purchase totals = | $985.05 | $1,082.6473 | $1,082.65 | $1,082.65 | $1,082.60 | |