| 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 | $244.73 | 8.399% | $265.2849 | $265.28 | $265.30 | $265.30 |
| Purchase #2 | $19.64 | 11.765% | $21.9506 | $21.95 | $21.95 | $22.00 |
| Purchase #3 | $5.31 | 7.725% | $5.7202 | $5.72 | $5.70 | $5.70 |
| Purchase #4 | $100.51 | 12.746% | $113.321 | $113.32 | $113.30 | $113.30 |
| Purchase #5 | $245.32 | 9.547% | $268.7407 | $268.74 | $268.75 | $268.70 |
| Purchase #6 | $41.85 | 6.782% | $44.6883 | $44.69 | $44.70 | $44.70 |
| Purchase #7 | $68.36 | 4.550% | $71.4704 | $71.47 | $71.45 | $71.50 |
| 7 purchase totals = | $725.72 | $791.1761 | $791.17 | $791.15 | $791.20 | |