| 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 | $230.86 | 8.343% | $250.1206 | $250.12 | $250.10 | $250.10 |
| Purchase #2 | $225.77 | 5.834% | $238.9414 | $238.94 | $238.95 | $238.90 |
| Purchase #3 | $11.75 | 4.322% | $12.2578 | $12.26 | $12.25 | $12.30 |
| Purchase #4 | $32.35 | 9.138% | $35.3061 | $35.31 | $35.30 | $35.30 |
| Purchase #5 | $129.80 | 4.265% | $135.336 | $135.34 | $135.35 | $135.30 |
| Purchase #6 | $58.97 | 5.115% | $61.9863 | $61.99 | $62.00 | $62.00 |
| Purchase #7 | $94.63 | 10.581% | $104.6428 | $104.64 | $104.65 | $104.60 |
| 7 purchase totals = | $784.13 | $838.5910 | $838.60 | $838.60 | $838.50 | |