| 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 | $133.97 | 11.230% | $149.0148 | $149.01 | $149.00 | $149.00 |
| Purchase #2 | $55.86 | 13.297% | $63.2877 | $63.29 | $63.30 | $63.30 |
| Purchase #3 | $197.74 | 3.510% | $204.6807 | $204.68 | $204.70 | $204.70 |
| Purchase #4 | $243.29 | 9.517% | $266.4439 | $266.44 | $266.45 | $266.40 |
| Purchase #5 | $230.72 | 12.206% | $258.8817 | $258.88 | $258.90 | $258.90 |
| Purchase #6 | $88.85 | 7.720% | $95.7092 | $95.71 | $95.70 | $95.70 |
| Purchase #7 | $182.29 | 6.706% | $194.5144 | $194.51 | $194.50 | $194.50 |
| 7 purchase totals = | $1,132.72 | $1,232.5324 | $1,232.52 | $1,232.55 | $1,232.50 | |