| 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 | $220.89 | 6.491% | $235.228 | $235.23 | $235.25 | $235.20 |
| Purchase #2 | $233.39 | 8.168% | $252.4533 | $252.45 | $252.45 | $252.50 |
| Purchase #3 | $84.53 | 4.123% | $88.0152 | $88.02 | $88.00 | $88.00 |
| Purchase #4 | $146.34 | 13.295% | $165.7959 | $165.80 | $165.80 | $165.80 |
| Purchase #5 | $69.69 | 13.612% | $79.1762 | $79.18 | $79.20 | $79.20 |
| Purchase #6 | $157.32 | 12.213% | $176.5335 | $176.53 | $176.55 | $176.50 |
| Purchase #7 | $100.26 | 4.849% | $105.1216 | $105.12 | $105.10 | $105.10 |
| 7 purchase totals = | $1,012.42 | $1,102.3237 | $1,102.33 | $1,102.35 | $1,102.30 | |