| 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 | $85.88 | 8.683% | $93.337 | $93.34 | $93.35 | $93.30 |
| Purchase #2 | $217.71 | 4.696% | $227.9337 | $227.93 | $227.95 | $227.90 |
| Purchase #3 | $69.76 | 7.286% | $74.8427 | $74.84 | $74.85 | $74.80 |
| Purchase #4 | $208.86 | 7.205% | $223.9084 | $223.91 | $223.90 | $223.90 |
| Purchase #5 | $73.28 | 9.413% | $80.1778 | $80.18 | $80.20 | $80.20 |
| Purchase #6 | $246.44 | 9.840% | $270.6897 | $270.69 | $270.70 | $270.70 |
| Purchase #7 | $213.49 | 13.759% | $242.8641 | $242.86 | $242.85 | $242.90 |
| 7 purchase totals = | $1,115.42 | $1,213.7534 | $1,213.75 | $1,213.80 | $1,213.70 | |