| 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 | $242.56 | 7.480% | $260.7035 | $260.70 | $260.70 | $260.70 |
| Purchase #2 | $23.69 | 6.392% | $25.2043 | $25.20 | $25.20 | $25.20 |
| Purchase #3 | $182.65 | 11.672% | $203.9689 | $203.97 | $203.95 | $204.00 |
| Purchase #4 | $94.35 | 10.156% | $103.9322 | $103.93 | $103.95 | $103.90 |
| Purchase #5 | $122.49 | 5.757% | $129.5417 | $129.54 | $129.55 | $129.50 |
| Purchase #6 | $249.30 | 9.345% | $272.5971 | $272.60 | $272.60 | $272.60 |
| Purchase #7 | $29.40 | 8.347% | $31.854 | $31.85 | $31.85 | $31.90 |
| 7 purchase totals = | $944.44 | $1,027.8017 | $1,027.79 | $1,027.80 | $1,027.80 | |