| 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 | $34.56 | 6.469% | $36.7957 | $36.80 | $36.80 | $36.80 |
| Purchase #2 | $204.30 | 13.143% | $231.1511 | $231.15 | $231.15 | $231.20 |
| Purchase #3 | $123.49 | 4.714% | $129.3113 | $129.31 | $129.30 | $129.30 |
| Purchase #4 | $106.95 | 7.551% | $115.0258 | $115.03 | $115.05 | $115.00 |
| Purchase #5 | $196.59 | 13.714% | $223.5504 | $223.55 | $223.55 | $223.60 |
| Purchase #6 | $244.45 | 5.833% | $258.7088 | $258.71 | $258.70 | $258.70 |
| Purchase #7 | $91.77 | 7.831% | $98.9565 | $98.96 | $98.95 | $99.00 |
| 7 purchase totals = | $1,002.11 | $1,093.4996 | $1,093.51 | $1,093.50 | $1,093.60 | |