| 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 | $194.88 | 4.594% | $203.8328 | $203.83 | $203.85 | $203.80 |
| Purchase #2 | $88.27 | 3.377% | $91.2509 | $91.25 | $91.25 | $91.30 |
| Purchase #3 | $187.99 | 4.272% | $196.0209 | $196.02 | $196.00 | $196.00 |
| Purchase #4 | $109.37 | 5.709% | $115.6139 | $115.61 | $115.60 | $115.60 |
| Purchase #5 | $105.42 | 7.711% | $113.5489 | $113.55 | $113.55 | $113.50 |
| Purchase #6 | $197.43 | 12.311% | $221.7356 | $221.74 | $221.75 | $221.70 |
| Purchase #7 | $5.48 | 11.130% | $6.0899 | $6.09 | $6.10 | $6.10 |
| 7 purchase totals = | $888.84 | $948.0929 | $948.09 | $948.10 | $948.00 | |