| 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 | $226.38 | 12.559% | $254.8111 | $254.81 | $254.80 | $254.80 |
| Purchase #2 | $156.76 | 10.118% | $172.621 | $172.62 | $172.60 | $172.60 |
| Purchase #3 | $102.64 | 4.691% | $107.4548 | $107.45 | $107.45 | $107.50 |
| Purchase #4 | $194.34 | 12.587% | $218.8016 | $218.80 | $218.80 | $218.80 |
| Purchase #5 | $63.37 | 5.487% | $66.8471 | $66.85 | $66.85 | $66.80 |
| Purchase #6 | $85.77 | 7.609% | $92.2962 | $92.30 | $92.30 | $92.30 |
| Purchase #7 | $234.55 | 3.247% | $242.1658 | $242.17 | $242.15 | $242.20 |
| 7 purchase totals = | $1,063.81 | $1,154.9976 | $1,155.00 | $1,154.95 | $1,155.00 | |