| 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 | $23.42 | 11.560% | $26.1274 | $26.13 | $26.15 | $26.10 |
| Purchase #2 | $204.59 | 11.594% | $228.3102 | $228.31 | $228.30 | $228.30 |
| Purchase #3 | $171.29 | 7.314% | $183.8182 | $183.82 | $183.80 | $183.80 |
| Purchase #4 | $224.50 | 10.794% | $248.7325 | $248.73 | $248.75 | $248.70 |
| Purchase #5 | $114.31 | 3.507% | $118.3189 | $118.32 | $118.30 | $118.30 |
| Purchase #6 | $48.92 | 5.706% | $51.7114 | $51.71 | $51.70 | $51.70 |
| Purchase #7 | $37.93 | 12.561% | $42.6944 | $42.69 | $42.70 | $42.70 |
| 7 purchase totals = | $824.96 | $899.7130 | $899.71 | $899.70 | $899.60 | |