| 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 | $187.98 | 10.435% | $207.5957 | $207.60 | $207.60 | $207.60 |
| Purchase #2 | $69.67 | 13.433% | $79.0288 | $79.03 | $79.05 | $79.00 |
| Purchase #3 | $211.25 | 6.827% | $225.672 | $225.67 | $225.65 | $225.70 |
| Purchase #4 | $248.92 | 13.324% | $282.0861 | $282.09 | $282.10 | $282.10 |
| Purchase #5 | $241.34 | 6.194% | $256.2886 | $256.29 | $256.30 | $256.30 |
| Purchase #6 | $139.57 | 11.653% | $155.8341 | $155.83 | $155.85 | $155.80 |
| Purchase #7 | $194.30 | 4.655% | $203.3447 | $203.34 | $203.35 | $203.30 |
| 7 purchase totals = | $1,293.03 | $1,409.8500 | $1,409.85 | $1,409.90 | $1,409.80 | |