| 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 | $193.66 | 10.835% | $214.6431 | $214.64 | $214.65 | $214.60 |
| Purchase #2 | $102.95 | 4.412% | $107.4922 | $107.49 | $107.50 | $107.50 |
| Purchase #3 | $50.65 | 6.686% | $54.0365 | $54.04 | $54.05 | $54.00 |
| Purchase #4 | $167.42 | 10.790% | $185.4846 | $185.48 | $185.50 | $185.50 |
| Purchase #5 | $248.30 | 3.503% | $256.9979 | $257.00 | $257.00 | $257.00 |
| Purchase #6 | $215.80 | 7.589% | $232.1771 | $232.18 | $232.20 | $232.20 |
| Purchase #7 | $56.78 | 11.699% | $63.4227 | $63.42 | $63.40 | $63.40 |
| 7 purchase totals = | $1,035.56 | $1,114.2541 | $1,114.25 | $1,114.30 | $1,114.20 | |