| 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 | $120.35 | 13.659% | $136.7886 | $136.79 | $136.80 | $136.80 |
| Purchase #2 | $181.90 | 12.268% | $204.2155 | $204.22 | $204.20 | $204.20 |
| Purchase #3 | $182.69 | 13.106% | $206.6334 | $206.63 | $206.65 | $206.60 |
| Purchase #4 | $60.52 | 13.159% | $68.4838 | $68.48 | $68.50 | $68.50 |
| Purchase #5 | $27.32 | 5.270% | $28.7598 | $28.76 | $28.75 | $28.80 |
| Purchase #6 | $149.28 | 8.222% | $161.5538 | $161.55 | $161.55 | $161.60 |
| Purchase #7 | $236.90 | 8.295% | $256.5509 | $256.55 | $256.55 | $256.60 |
| 7 purchase totals = | $958.96 | $1,062.9858 | $1,062.98 | $1,063.00 | $1,063.10 | |