| 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 | $238.84 | 13.686% | $271.5276 | $271.53 | $271.55 | $271.50 |
| Purchase #2 | $179.80 | 12.442% | $202.1707 | $202.17 | $202.15 | $202.20 |
| Purchase #3 | $155.86 | 3.812% | $161.8014 | $161.80 | $161.80 | $161.80 |
| Purchase #4 | $225.71 | 13.793% | $256.8422 | $256.84 | $256.85 | $256.80 |
| Purchase #5 | $217.82 | 9.369% | $238.2276 | $238.23 | $238.25 | $238.20 |
| Purchase #6 | $164.74 | 12.459% | $185.265 | $185.27 | $185.25 | $185.30 |
| Purchase #7 | $61.84 | 13.670% | $70.2935 | $70.29 | $70.30 | $70.30 |
| 7 purchase totals = | $1,244.61 | $1,386.1280 | $1,386.13 | $1,386.15 | $1,386.10 | |