| 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 | $135.45 | 8.464% | $146.9145 | $146.91 | $146.90 | $146.90 |
| Purchase #2 | $23.66 | 13.460% | $26.8446 | $26.84 | $26.85 | $26.80 |
| Purchase #3 | $18.54 | 5.537% | $19.5666 | $19.57 | $19.55 | $19.60 |
| Purchase #4 | $212.69 | 8.792% | $231.3897 | $231.39 | $231.40 | $231.40 |
| Purchase #5 | $190.95 | 10.560% | $211.1143 | $211.11 | $211.10 | $211.10 |
| Purchase #6 | $199.88 | 4.792% | $209.4582 | $209.46 | $209.45 | $209.50 |
| Purchase #7 | $234.88 | 4.134% | $244.5899 | $244.59 | $244.60 | $244.60 |
| 7 purchase totals = | $1,016.05 | $1,089.8778 | $1,089.87 | $1,089.85 | $1,089.90 | |