| 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 | $124.26 | 8.676% | $135.0408 | $135.04 | $135.05 | $135.00 |
| Purchase #2 | $199.31 | 7.808% | $214.8721 | $214.87 | $214.85 | $214.90 |
| Purchase #3 | $248.37 | 12.401% | $279.1704 | $279.17 | $279.15 | $279.20 |
| Purchase #4 | $203.34 | 6.125% | $215.7946 | $215.79 | $215.80 | $215.80 |
| Purchase #5 | $136.66 | 6.348% | $145.3352 | $145.34 | $145.35 | $145.30 |
| Purchase #6 | $65.92 | 9.866% | $72.4237 | $72.42 | $72.40 | $72.40 |
| Purchase #7 | $152.71 | 9.294% | $166.9029 | $166.90 | $166.90 | $166.90 |
| 7 purchase totals = | $1,130.57 | $1,229.5397 | $1,229.53 | $1,229.50 | $1,229.50 | |