| 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 | $204.77 | 5.817% | $216.6815 | $216.68 | $216.70 | $216.70 |
| Purchase #2 | $132.59 | 6.512% | $141.2243 | $141.22 | $141.20 | $141.20 |
| Purchase #3 | $48.61 | 8.378% | $52.6825 | $52.68 | $52.70 | $52.70 |
| Purchase #4 | $129.98 | 4.497% | $135.8252 | $135.83 | $135.85 | $135.80 |
| Purchase #5 | $28.99 | 11.340% | $32.2775 | $32.28 | $32.30 | $32.30 |
| Purchase #6 | $80.46 | 10.621% | $89.0057 | $89.01 | $89.00 | $89.00 |
| Purchase #7 | $145.60 | 5.585% | $153.7318 | $153.73 | $153.75 | $153.70 |
| 7 purchase totals = | $771.00 | $821.4285 | $821.43 | $821.50 | $821.40 | |