| 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 | $206.41 | 6.817% | $220.481 | $220.48 | $220.50 | $220.50 |
| Purchase #2 | $89.91 | 9.321% | $98.2905 | $98.29 | $98.30 | $98.30 |
| Purchase #3 | $247.64 | 8.214% | $267.9811 | $267.98 | $268.00 | $268.00 |
| Purchase #4 | $35.30 | 9.116% | $38.5179 | $38.52 | $38.50 | $38.50 |
| Purchase #5 | $125.92 | 12.585% | $141.767 | $141.77 | $141.75 | $141.80 |
| Purchase #6 | $226.44 | 13.642% | $257.3309 | $257.33 | $257.35 | $257.30 |
| Purchase #7 | $12.90 | 7.457% | $13.862 | $13.86 | $13.85 | $13.90 |
| 7 purchase totals = | $944.52 | $1,038.2304 | $1,038.23 | $1,038.25 | $1,038.30 | |