| 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 | $125.34 | 12.483% | $140.9862 | $140.99 | $141.00 | $141.00 |
| Purchase #2 | $243.38 | 7.700% | $262.1203 | $262.12 | $262.10 | $262.10 |
| Purchase #3 | $90.34 | 8.767% | $98.2601 | $98.26 | $98.25 | $98.30 |
| Purchase #4 | $115.72 | 11.465% | $128.9873 | $128.99 | $129.00 | $129.00 |
| Purchase #5 | $168.81 | 5.762% | $178.5368 | $178.54 | $178.55 | $178.50 |
| Purchase #6 | $233.78 | 3.700% | $242.4299 | $242.43 | $242.45 | $242.40 |
| Purchase #7 | $28.65 | 13.860% | $32.6209 | $32.62 | $32.60 | $32.60 |
| 7 purchase totals = | $1,006.02 | $1,083.9415 | $1,083.95 | $1,083.95 | $1,083.90 | |