| 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 | $218.32 | 13.826% | $248.5049 | $248.50 | $248.50 | $248.50 |
| Purchase #2 | $8.41 | 11.601% | $9.3856 | $9.39 | $9.40 | $9.40 |
| Purchase #3 | $47.46 | 9.245% | $51.8477 | $51.85 | $51.85 | $51.80 |
| Purchase #4 | $245.53 | 4.391% | $256.3112 | $256.31 | $256.30 | $256.30 |
| Purchase #5 | $17.86 | 8.208% | $19.3259 | $19.33 | $19.35 | $19.30 |
| Purchase #6 | $51.54 | 10.679% | $57.044 | $57.04 | $57.05 | $57.00 |
| Purchase #7 | $243.27 | 13.742% | $276.7002 | $276.70 | $276.70 | $276.70 |
| 7 purchase totals = | $832.39 | $919.1195 | $919.12 | $919.15 | $919.00 | |