| 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 | $231.69 | 6.690% | $247.1901 | $247.19 | $247.20 | $247.20 |
| Purchase #2 | $180.51 | 8.262% | $195.4237 | $195.42 | $195.40 | $195.40 |
| Purchase #3 | $129.97 | 12.669% | $146.4359 | $146.44 | $146.45 | $146.40 |
| Purchase #4 | $197.71 | 11.464% | $220.3755 | $220.38 | $220.40 | $220.40 |
| Purchase #5 | $34.84 | 7.802% | $37.5582 | $37.56 | $37.55 | $37.60 |
| Purchase #6 | $101.58 | 8.511% | $110.2255 | $110.23 | $110.25 | $110.20 |
| Purchase #7 | $247.92 | 12.834% | $279.7381 | $279.74 | $279.75 | $279.70 |
| 7 purchase totals = | $1,124.22 | $1,236.9470 | $1,236.96 | $1,237.00 | $1,236.90 | |