| 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 | $101.30 | 12.359% | $113.8197 | $113.82 | $113.80 | $113.80 |
| Purchase #2 | $157.55 | 12.208% | $176.7837 | $176.78 | $176.80 | $176.80 |
| Purchase #3 | $247.42 | 9.753% | $271.5509 | $271.55 | $271.55 | $271.60 |
| Purchase #4 | $243.89 | 9.124% | $266.1425 | $266.14 | $266.15 | $266.10 |
| Purchase #5 | $212.99 | 11.302% | $237.0621 | $237.06 | $237.05 | $237.10 |
| Purchase #6 | $39.32 | 5.574% | $41.5117 | $41.51 | $41.50 | $41.50 |
| Purchase #7 | $162.48 | 3.840% | $168.7192 | $168.72 | $168.70 | $168.70 |
| 7 purchase totals = | $1,164.95 | $1,275.5898 | $1,275.58 | $1,275.55 | $1,275.60 | |