| 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 | $9.34 | 8.366% | $10.1214 | $10.12 | $10.10 | $10.10 |
| Purchase #2 | $250.77 | 6.445% | $266.9321 | $266.93 | $266.95 | $266.90 |
| Purchase #3 | $120.62 | 10.365% | $133.1223 | $133.12 | $133.10 | $133.10 |
| Purchase #4 | $199.37 | 7.597% | $214.5161 | $214.52 | $214.50 | $214.50 |
| Purchase #5 | $32.37 | 6.568% | $34.4961 | $34.50 | $34.50 | $34.50 |
| Purchase #6 | $103.88 | 6.274% | $110.3974 | $110.40 | $110.40 | $110.40 |
| Purchase #7 | $180.67 | 9.306% | $197.4832 | $197.48 | $197.50 | $197.50 |
| 7 purchase totals = | $897.02 | $967.0686 | $967.07 | $967.05 | $967.00 | |