| 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 | $221.87 | 8.669% | $241.1039 | $241.10 | $241.10 | $241.10 |
| Purchase #2 | $177.39 | 9.861% | $194.8824 | $194.88 | $194.90 | $194.90 |
| Purchase #3 | $84.61 | 11.311% | $94.1802 | $94.18 | $94.20 | $94.20 |
| Purchase #4 | $184.86 | 5.766% | $195.519 | $195.52 | $195.50 | $195.50 |
| Purchase #5 | $104.88 | 10.408% | $115.7959 | $115.80 | $115.80 | $115.80 |
| Purchase #6 | $79.27 | 7.297% | $85.0543 | $85.05 | $85.05 | $85.10 |
| Purchase #7 | $156.72 | 4.836% | $164.299 | $164.30 | $164.30 | $164.30 |
| 7 purchase totals = | $1,009.60 | $1,090.8347 | $1,090.83 | $1,090.85 | $1,090.90 | |