| 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 | $249.28 | 11.744% | $278.5554 | $278.56 | $278.55 | $278.60 |
| Purchase #2 | $8.46 | 3.211% | $8.7317 | $8.73 | $8.75 | $8.70 |
| Purchase #3 | $133.64 | 5.276% | $140.6908 | $140.69 | $140.70 | $140.70 |
| Purchase #4 | $84.85 | 6.322% | $90.2142 | $90.21 | $90.20 | $90.20 |
| Purchase #5 | $138.50 | 9.282% | $151.3556 | $151.36 | $151.35 | $151.40 |
| Purchase #6 | $181.45 | 5.753% | $191.8888 | $191.89 | $191.90 | $191.90 |
| Purchase #7 | $132.76 | 11.161% | $147.5773 | $147.58 | $147.60 | $147.60 |
| 7 purchase totals = | $928.94 | $1,009.0138 | $1,009.02 | $1,009.05 | $1,009.10 | |