| 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 | $247.27 | 6.410% | $263.12 | $263.12 | $263.10 | $263.10 |
| Purchase #2 | $77.50 | 7.294% | $83.1529 | $83.15 | $83.15 | $83.20 |
| Purchase #3 | $31.93 | 13.444% | $36.2227 | $36.22 | $36.20 | $36.20 |
| Purchase #4 | $108.26 | 9.758% | $118.824 | $118.82 | $118.80 | $118.80 |
| Purchase #5 | $28.95 | 10.592% | $32.0164 | $32.02 | $32.00 | $32.00 |
| Purchase #6 | $111.44 | 11.810% | $124.6011 | $124.60 | $124.60 | $124.60 |
| Purchase #7 | $85.65 | 5.165% | $90.0738 | $90.07 | $90.05 | $90.10 |
| 7 purchase totals = | $691.00 | $748.0109 | $748.00 | $747.90 | $748.00 | |