| 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 | $208.60 | 10.622% | $230.7575 | $230.76 | $230.75 | $230.80 |
| Purchase #2 | $232.60 | 7.318% | $249.6217 | $249.62 | $249.60 | $249.60 |
| Purchase #3 | $35.90 | 7.320% | $38.5279 | $38.53 | $38.55 | $38.50 |
| Purchase #4 | $189.26 | 9.304% | $206.8688 | $206.87 | $206.85 | $206.90 |
| Purchase #5 | $65.58 | 10.333% | $72.3564 | $72.36 | $72.35 | $72.40 |
| Purchase #6 | $22.52 | 11.842% | $25.1868 | $25.19 | $25.20 | $25.20 |
| Purchase #7 | $35.85 | 13.821% | $40.8048 | $40.80 | $40.80 | $40.80 |
| 7 purchase totals = | $790.31 | $864.1239 | $864.13 | $864.10 | $864.20 | |