| 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 | $246.46 | 8.300% | $266.9162 | $266.92 | $266.90 | $266.90 |
| Purchase #2 | $194.34 | 8.691% | $211.2301 | $211.23 | $211.25 | $211.20 |
| Purchase #3 | $180.62 | 8.310% | $195.6295 | $195.63 | $195.65 | $195.60 |
| Purchase #4 | $131.27 | 7.682% | $141.3542 | $141.35 | $141.35 | $141.40 |
| Purchase #5 | $121.91 | 9.426% | $133.4012 | $133.40 | $133.40 | $133.40 |
| Purchase #6 | $77.88 | 3.306% | $80.4547 | $80.45 | $80.45 | $80.50 |
| Purchase #7 | $9.74 | 9.491% | $10.6644 | $10.66 | $10.65 | $10.70 |
| 7 purchase totals = | $962.22 | $1,039.6503 | $1,039.64 | $1,039.65 | $1,039.70 | |