| 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 | $249.65 | 6.589% | $266.0994 | $266.10 | $266.10 | $266.10 |
| Purchase #2 | $79.82 | 4.535% | $83.4398 | $83.44 | $83.45 | $83.40 |
| Purchase #3 | $131.49 | 13.354% | $149.0492 | $149.05 | $149.05 | $149.00 |
| Purchase #4 | $119.69 | 8.345% | $129.6781 | $129.68 | $129.70 | $129.70 |
| Purchase #5 | $227.96 | 11.170% | $253.4231 | $253.42 | $253.40 | $253.40 |
| Purchase #6 | $68.43 | 8.529% | $74.2664 | $74.27 | $74.25 | $74.30 |
| Purchase #7 | $125.61 | 9.866% | $138.0027 | $138.00 | $138.00 | $138.00 |
| 7 purchase totals = | $1,002.65 | $1,093.9587 | $1,093.96 | $1,093.95 | $1,093.90 | |