| 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 | $172.77 | 9.588% | $189.3352 | $189.34 | $189.35 | $189.30 |
| Purchase #2 | $117.79 | 4.231% | $122.7737 | $122.77 | $122.75 | $122.80 |
| Purchase #3 | $180.36 | 12.499% | $202.9032 | $202.90 | $202.90 | $202.90 |
| Purchase #4 | $244.98 | 9.153% | $267.403 | $267.40 | $267.40 | $267.40 |
| Purchase #5 | $52.96 | 8.537% | $57.4812 | $57.48 | $57.50 | $57.50 |
| Purchase #6 | $21.32 | 6.316% | $22.6666 | $22.67 | $22.65 | $22.70 |
| Purchase #7 | $214.38 | 13.488% | $243.2956 | $243.30 | $243.30 | $243.30 |
| 7 purchase totals = | $1,004.56 | $1,105.8585 | $1,105.86 | $1,105.85 | $1,105.90 | |