| 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 | $247.70 | 5.201% | $260.5829 | $260.58 | $260.60 | $260.60 |
| Purchase #2 | $210.98 | 3.388% | $218.128 | $218.13 | $218.15 | $218.10 |
| Purchase #3 | $93.95 | 10.541% | $103.8533 | $103.85 | $103.85 | $103.90 |
| Purchase #4 | $194.74 | 9.329% | $212.9073 | $212.91 | $212.90 | $212.90 |
| Purchase #5 | $93.95 | 8.362% | $101.8061 | $101.81 | $101.80 | $101.80 |
| Purchase #6 | $13.89 | 11.211% | $15.4472 | $15.45 | $15.45 | $15.40 |
| Purchase #7 | $247.34 | 4.234% | $257.8124 | $257.81 | $257.80 | $257.80 |
| 7 purchase totals = | $1,102.55 | $1,170.5372 | $1,170.54 | $1,170.55 | $1,170.50 | |