| 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 | $25.98 | 4.377% | $27.1171 | $27.12 | $27.10 | $27.10 |
| Purchase #2 | $228.27 | 7.555% | $245.5158 | $245.52 | $245.50 | $245.50 |
| Purchase #3 | $169.57 | 11.528% | $189.118 | $189.12 | $189.10 | $189.10 |
| Purchase #4 | $236.90 | 3.506% | $245.2057 | $245.21 | $245.20 | $245.20 |
| Purchase #5 | $15.67 | 6.133% | $16.631 | $16.63 | $16.65 | $16.60 |
| Purchase #6 | $150.53 | 7.171% | $161.3245 | $161.32 | $161.30 | $161.30 |
| Purchase #7 | $31.58 | 11.581% | $35.2373 | $35.24 | $35.25 | $35.20 |
| 7 purchase totals = | $858.50 | $920.1494 | $920.16 | $920.10 | $920.00 | |