| 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 | $213.33 | 4.793% | $223.5549 | $223.55 | $223.55 | $223.60 |
| Purchase #2 | $163.88 | 10.493% | $181.0759 | $181.08 | $181.10 | $181.10 |
| Purchase #3 | $124.43 | 7.108% | $133.2745 | $133.27 | $133.25 | $133.30 |
| Purchase #4 | $85.59 | 9.152% | $93.4232 | $93.42 | $93.40 | $93.40 |
| Purchase #5 | $189.94 | 4.855% | $199.1616 | $199.16 | $199.15 | $199.20 |
| Purchase #6 | $19.80 | 10.523% | $21.8836 | $21.88 | $21.90 | $21.90 |
| Purchase #7 | $180.83 | 11.649% | $201.8949 | $201.89 | $201.90 | $201.90 |
| 7 purchase totals = | $977.80 | $1,054.2686 | $1,054.25 | $1,054.25 | $1,054.40 | |