| 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 | $105.96 | 4.508% | $110.7367 | $110.74 | $110.75 | $110.70 |
| Purchase #2 | $224.62 | 12.222% | $252.0731 | $252.07 | $252.05 | $252.10 |
| Purchase #3 | $68.66 | 10.503% | $75.8714 | $75.87 | $75.85 | $75.90 |
| Purchase #4 | $196.95 | 6.393% | $209.541 | $209.54 | $209.55 | $209.50 |
| Purchase #5 | $12.39 | 13.641% | $14.0801 | $14.08 | $14.10 | $14.10 |
| Purchase #6 | $187.36 | 4.410% | $195.6226 | $195.62 | $195.60 | $195.60 |
| Purchase #7 | $147.38 | 3.595% | $152.6783 | $152.68 | $152.70 | $152.70 |
| 7 purchase totals = | $943.32 | $1,010.6032 | $1,010.60 | $1,010.60 | $1,010.60 | |