| 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 | $227.71 | 13.498% | $258.4463 | $258.45 | $258.45 | $258.40 |
| Purchase #2 | $232.80 | 6.128% | $247.066 | $247.07 | $247.05 | $247.10 |
| Purchase #3 | $198.71 | 6.853% | $212.3276 | $212.33 | $212.35 | $212.30 |
| Purchase #4 | $138.91 | 13.461% | $157.6087 | $157.61 | $157.60 | $157.60 |
| Purchase #5 | $104.57 | 8.184% | $113.128 | $113.13 | $113.15 | $113.10 |
| Purchase #6 | $94.30 | 11.170% | $104.8333 | $104.83 | $104.85 | $104.80 |
| Purchase #7 | $213.77 | 4.282% | $222.9236 | $222.92 | $222.90 | $222.90 |
| 7 purchase totals = | $1,210.77 | $1,316.3335 | $1,316.34 | $1,316.35 | $1,316.20 | |