| 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 | $189.26 | 4.294% | $197.3868 | $197.39 | $197.40 | $197.40 |
| Purchase #2 | $27.69 | 12.118% | $31.0455 | $31.05 | $31.05 | $31.00 |
| Purchase #3 | $211.99 | 9.523% | $232.1778 | $232.18 | $232.20 | $232.20 |
| Purchase #4 | $154.45 | 11.691% | $172.5067 | $172.51 | $172.50 | $172.50 |
| Purchase #5 | $202.28 | 7.622% | $217.6978 | $217.70 | $217.70 | $217.70 |
| Purchase #6 | $216.77 | 5.812% | $229.3687 | $229.37 | $229.35 | $229.40 |
| Purchase #7 | $165.91 | 4.493% | $173.3643 | $173.36 | $173.35 | $173.40 |
| 7 purchase totals = | $1,168.35 | $1,253.5476 | $1,253.56 | $1,253.55 | $1,253.60 | |