| 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 | $241.78 | 13.777% | $275.09 | $275.09 | $275.10 | $275.10 |
| Purchase #2 | $194.75 | 8.568% | $211.4362 | $211.44 | $211.45 | $211.40 |
| Purchase #3 | $94.92 | 11.802% | $106.1225 | $106.12 | $106.10 | $106.10 |
| Purchase #4 | $42.95 | 9.214% | $46.9074 | $46.91 | $46.90 | $46.90 |
| Purchase #5 | $216.52 | 5.869% | $229.2276 | $229.23 | $229.25 | $229.20 |
| Purchase #6 | $249.51 | 9.134% | $272.3002 | $272.30 | $272.30 | $272.30 |
| Purchase #7 | $98.88 | 4.612% | $103.4403 | $103.44 | $103.45 | $103.40 |
| 7 purchase totals = | $1,139.31 | $1,244.5242 | $1,244.53 | $1,244.55 | $1,244.40 | |