| 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 | $96.70 | 11.247% | $107.5758 | $107.58 | $107.60 | $107.60 |
| Purchase #2 | $72.26 | 10.507% | $79.8524 | $79.85 | $79.85 | $79.90 |
| Purchase #3 | $173.92 | 7.794% | $187.4753 | $187.48 | $187.50 | $187.50 |
| Purchase #4 | $209.52 | 3.712% | $217.2974 | $217.30 | $217.30 | $217.30 |
| Purchase #5 | $228.48 | 13.596% | $259.5441 | $259.54 | $259.55 | $259.50 |
| Purchase #6 | $171.93 | 7.318% | $184.5118 | $184.51 | $184.50 | $184.50 |
| Purchase #7 | $149.28 | 10.842% | $165.4649 | $165.46 | $165.45 | $165.50 |
| 7 purchase totals = | $1,102.09 | $1,201.7217 | $1,201.72 | $1,201.75 | $1,201.80 | |