| 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 | $233.83 | 11.437% | $260.5731 | $260.57 | $260.55 | $260.60 |
| Purchase #2 | $124.35 | 8.156% | $134.492 | $134.49 | $134.50 | $134.50 |
| Purchase #3 | $208.60 | 5.282% | $219.6183 | $219.62 | $219.60 | $219.60 |
| Purchase #4 | $247.73 | 13.368% | $280.8465 | $280.85 | $280.85 | $280.80 |
| Purchase #5 | $13.78 | 4.298% | $14.3723 | $14.37 | $14.35 | $14.40 |
| Purchase #6 | $101.93 | 11.788% | $113.9455 | $113.95 | $113.95 | $113.90 |
| Purchase #7 | $155.26 | 8.580% | $168.5813 | $168.58 | $168.60 | $168.60 |
| 7 purchase totals = | $1,085.48 | $1,192.4290 | $1,192.43 | $1,192.40 | $1,192.40 | |