| 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 | $193.44 | 11.703% | $216.0783 | $216.08 | $216.10 | $216.10 |
| Purchase #2 | $223.80 | 9.606% | $245.2982 | $245.30 | $245.30 | $245.30 |
| Purchase #3 | $18.83 | 9.539% | $20.6262 | $20.63 | $20.65 | $20.60 |
| Purchase #4 | $6.33 | 5.430% | $6.6737 | $6.67 | $6.65 | $6.70 |
| Purchase #5 | $237.69 | 11.542% | $265.1242 | $265.12 | $265.10 | $265.10 |
| Purchase #6 | $191.34 | 13.518% | $217.2053 | $217.21 | $217.20 | $217.20 |
| Purchase #7 | $127.51 | 3.539% | $132.0226 | $132.02 | $132.00 | $132.00 |
| 7 purchase totals = | $998.94 | $1,103.0285 | $1,103.03 | $1,103.00 | $1,103.00 | |