| 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 | $192.25 | 3.269% | $198.5347 | $198.53 | $198.55 | $198.50 |
| Purchase #2 | $206.62 | 5.128% | $217.2155 | $217.22 | $217.20 | $217.20 |
| Purchase #3 | $63.88 | 6.141% | $67.8029 | $67.80 | $67.80 | $67.80 |
| Purchase #4 | $67.90 | 8.595% | $73.736 | $73.74 | $73.75 | $73.70 |
| Purchase #5 | $229.45 | 12.290% | $257.6494 | $257.65 | $257.65 | $257.60 |
| Purchase #6 | $142.57 | 6.647% | $152.0466 | $152.05 | $152.05 | $152.00 |
| Purchase #7 | $58.54 | 10.688% | $64.7968 | $64.80 | $64.80 | $64.80 |
| 7 purchase totals = | $961.21 | $1,031.7819 | $1,031.79 | $1,031.80 | $1,031.60 | |