| 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 | $109.82 | 9.509% | $120.2628 | $120.26 | $120.25 | $120.30 |
| Purchase #2 | $12.77 | 8.738% | $13.8858 | $13.89 | $13.90 | $13.90 |
| Purchase #3 | $56.91 | 7.180% | $60.9961 | $61.00 | $61.00 | $61.00 |
| Purchase #4 | $202.54 | 13.865% | $230.6222 | $230.62 | $230.60 | $230.60 |
| Purchase #5 | $58.32 | 8.542% | $63.3017 | $63.30 | $63.30 | $63.30 |
| Purchase #6 | $124.96 | 9.184% | $136.4363 | $136.44 | $136.45 | $136.40 |
| Purchase #7 | $243.59 | 10.330% | $268.7528 | $268.75 | $268.75 | $268.80 |
| 7 purchase totals = | $808.91 | $894.2577 | $894.26 | $894.25 | $894.30 | |