| 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 | $190.77 | 13.237% | $216.0222 | $216.02 | $216.00 | $216.00 |
| Purchase #2 | $106.89 | 8.302% | $115.764 | $115.76 | $115.75 | $115.80 |
| Purchase #3 | $233.32 | 7.689% | $251.26 | $251.26 | $251.25 | $251.30 |
| Purchase #4 | $170.65 | 7.307% | $183.1194 | $183.12 | $183.10 | $183.10 |
| Purchase #5 | $62.54 | 5.812% | $66.1748 | $66.17 | $66.15 | $66.20 |
| Purchase #6 | $80.88 | 10.722% | $89.552 | $89.55 | $89.55 | $89.60 |
| Purchase #7 | $128.38 | 10.814% | $142.263 | $142.26 | $142.25 | $142.30 |
| 7 purchase totals = | $973.43 | $1,064.1554 | $1,064.14 | $1,064.05 | $1,064.30 | |