| 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 | $195.93 | 5.794% | $207.2822 | $207.28 | $207.30 | $207.30 |
| Purchase #2 | $246.44 | 5.308% | $259.521 | $259.52 | $259.50 | $259.50 |
| Purchase #3 | $121.37 | 13.814% | $138.1361 | $138.14 | $138.15 | $138.10 |
| Purchase #4 | $47.86 | 10.606% | $52.936 | $52.94 | $52.95 | $52.90 |
| Purchase #5 | $65.72 | 13.112% | $74.3372 | $74.34 | $74.35 | $74.30 |
| Purchase #6 | $129.78 | 9.428% | $142.0157 | $142.02 | $142.00 | $142.00 |
| Purchase #7 | $240.70 | 9.181% | $262.7987 | $262.80 | $262.80 | $262.80 |
| 7 purchase totals = | $1,047.80 | $1,137.0269 | $1,137.04 | $1,137.05 | $1,136.90 | |