| 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 | $241.55 | 6.607% | $257.5092 | $257.51 | $257.50 | $257.50 |
| Purchase #2 | $20.64 | 10.740% | $22.8567 | $22.86 | $22.85 | $22.90 |
| Purchase #3 | $52.42 | 5.296% | $55.1962 | $55.20 | $55.20 | $55.20 |
| Purchase #4 | $121.83 | 5.636% | $128.6963 | $128.70 | $128.70 | $128.70 |
| Purchase #5 | $164.60 | 9.557% | $180.3308 | $180.33 | $180.35 | $180.30 |
| Purchase #6 | $238.94 | 11.582% | $266.614 | $266.61 | $266.60 | $266.60 |
| Purchase #7 | $199.79 | 13.745% | $227.2511 | $227.25 | $227.25 | $227.30 |
| 7 purchase totals = | $1,039.77 | $1,138.4543 | $1,138.46 | $1,138.45 | $1,138.50 | |