| 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 | $237.36 | 12.658% | $267.405 | $267.41 | $267.40 | $267.40 |
| Purchase #2 | $235.85 | 3.460% | $244.0104 | $244.01 | $244.00 | $244.00 |
| Purchase #3 | $248.68 | 8.742% | $270.4196 | $270.42 | $270.40 | $270.40 |
| Purchase #4 | $150.46 | 9.243% | $164.367 | $164.37 | $164.35 | $164.40 |
| Purchase #5 | $64.90 | 8.406% | $70.3555 | $70.36 | $70.35 | $70.40 |
| Purchase #6 | $142.43 | 6.468% | $151.6424 | $151.64 | $151.65 | $151.60 |
| Purchase #7 | $237.53 | 12.201% | $266.511 | $266.51 | $266.50 | $266.50 |
| 7 purchase totals = | $1,317.21 | $1,434.7109 | $1,434.72 | $1,434.65 | $1,434.70 | |