| 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 | $215.95 | 9.267% | $235.9621 | $235.96 | $235.95 | $236.00 |
| Purchase #2 | $125.28 | 10.799% | $138.809 | $138.81 | $138.80 | $138.80 |
| Purchase #3 | $190.58 | 3.871% | $197.9574 | $197.96 | $197.95 | $198.00 |
| Purchase #4 | $131.82 | 7.441% | $141.6287 | $141.63 | $141.65 | $141.60 |
| Purchase #5 | $178.57 | 6.611% | $190.3753 | $190.38 | $190.40 | $190.40 |
| Purchase #6 | $188.74 | 12.278% | $211.9135 | $211.91 | $211.90 | $211.90 |
| Purchase #7 | $91.85 | 4.318% | $95.8161 | $95.82 | $95.80 | $95.80 |
| 7 purchase totals = | $1,122.79 | $1,212.4621 | $1,212.47 | $1,212.45 | $1,212.50 | |