| 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 | $103.75 | 12.145% | $116.3504 | $116.35 | $116.35 | $116.40 |
| Purchase #2 | $217.91 | 7.811% | $234.931 | $234.93 | $234.95 | $234.90 |
| Purchase #3 | $156.25 | 7.250% | $167.5781 | $167.58 | $167.60 | $167.60 |
| Purchase #4 | $230.82 | 12.386% | $259.4094 | $259.41 | $259.40 | $259.40 |
| Purchase #5 | $12.60 | 12.334% | $14.1541 | $14.15 | $14.15 | $14.20 |
| Purchase #6 | $118.54 | 4.146% | $123.4547 | $123.45 | $123.45 | $123.50 |
| Purchase #7 | $112.64 | 7.627% | $121.2311 | $121.23 | $121.25 | $121.20 |
| 7 purchase totals = | $952.51 | $1,037.1088 | $1,037.10 | $1,037.15 | $1,037.20 | |