| 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 | $194.41 | 13.581% | $220.8128 | $220.81 | $220.80 | $220.80 |
| Purchase #2 | $58.41 | 10.664% | $64.6388 | $64.64 | $64.65 | $64.60 |
| Purchase #3 | $107.26 | 12.371% | $120.5291 | $120.53 | $120.55 | $120.50 |
| Purchase #4 | $19.87 | 11.234% | $22.1022 | $22.10 | $22.10 | $22.10 |
| Purchase #5 | $132.82 | 3.320% | $137.2296 | $137.23 | $137.25 | $137.20 |
| Purchase #6 | $17.66 | 8.827% | $19.2188 | $19.22 | $19.20 | $19.20 |
| Purchase #7 | $132.29 | 13.760% | $150.4931 | $150.49 | $150.50 | $150.50 |
| 7 purchase totals = | $662.72 | $735.0244 | $735.02 | $735.05 | $734.90 | |