| 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 | $105.77 | 3.248% | $109.2054 | $109.21 | $109.20 | $109.20 |
| Purchase #2 | $5.36 | 8.184% | $5.7987 | $5.80 | $5.80 | $5.80 |
| Purchase #3 | $176.73 | 6.311% | $187.8834 | $187.88 | $187.90 | $187.90 |
| Purchase #4 | $105.31 | 12.507% | $118.4811 | $118.48 | $118.50 | $118.50 |
| Purchase #5 | $197.39 | 9.431% | $216.0059 | $216.01 | $216.00 | $216.00 |
| Purchase #6 | $174.31 | 11.182% | $193.8013 | $193.80 | $193.80 | $193.80 |
| Purchase #7 | $183.37 | 12.251% | $205.8347 | $205.83 | $205.85 | $205.80 |
| 7 purchase totals = | $948.24 | $1,037.0105 | $1,037.01 | $1,037.05 | $1,037.00 | |