| 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 | $226.57 | 6.679% | $241.7026 | $241.70 | $241.70 | $241.70 |
| Purchase #2 | $147.84 | 4.191% | $154.036 | $154.04 | $154.05 | $154.00 |
| Purchase #3 | $213.96 | 13.458% | $242.7547 | $242.75 | $242.75 | $242.80 |
| Purchase #4 | $144.29 | 3.500% | $149.3402 | $149.34 | $149.35 | $149.30 |
| Purchase #5 | $198.94 | 7.618% | $214.0952 | $214.10 | $214.10 | $214.10 |
| Purchase #6 | $50.33 | 7.823% | $54.2673 | $54.27 | $54.25 | $54.30 |
| Purchase #7 | $242.61 | 3.333% | $250.6962 | $250.70 | $250.70 | $250.70 |
| 7 purchase totals = | $1,224.54 | $1,306.8922 | $1,306.90 | $1,306.90 | $1,306.90 | |