| 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 | $242.86 | 13.211% | $274.9442 | $274.94 | $274.95 | $274.90 |
| Purchase #2 | $19.91 | 8.620% | $21.6262 | $21.63 | $21.65 | $21.60 |
| Purchase #3 | $45.49 | 6.190% | $48.3058 | $48.31 | $48.30 | $48.30 |
| Purchase #4 | $72.88 | 10.365% | $80.434 | $80.43 | $80.45 | $80.40 |
| Purchase #5 | $214.58 | 10.600% | $237.3255 | $237.33 | $237.35 | $237.30 |
| Purchase #6 | $15.75 | 4.788% | $16.5041 | $16.50 | $16.50 | $16.50 |
| Purchase #7 | $144.51 | 3.536% | $149.6199 | $149.62 | $149.60 | $149.60 |
| 7 purchase totals = | $755.98 | $828.7597 | $828.76 | $828.80 | $828.60 | |