| 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 | $231.37 | 7.408% | $248.5099 | $248.51 | $248.50 | $248.50 |
| Purchase #2 | $185.48 | 4.666% | $194.1345 | $194.13 | $194.15 | $194.10 |
| Purchase #3 | $116.73 | 10.166% | $128.5968 | $128.60 | $128.60 | $128.60 |
| Purchase #4 | $189.94 | 13.805% | $216.1612 | $216.16 | $216.15 | $216.20 |
| Purchase #5 | $67.59 | 12.514% | $76.0482 | $76.05 | $76.05 | $76.00 |
| Purchase #6 | $201.91 | 10.668% | $223.4498 | $223.45 | $223.45 | $223.40 |
| Purchase #7 | $18.62 | 9.172% | $20.3278 | $20.33 | $20.35 | $20.30 |
| 7 purchase totals = | $1,011.64 | $1,107.2282 | $1,107.23 | $1,107.25 | $1,107.10 | |