| 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 | $96.90 | 8.227% | $104.872 | $104.87 | $104.85 | $104.90 |
| Purchase #2 | $246.67 | 10.535% | $272.6567 | $272.66 | $272.65 | $272.70 |
| Purchase #3 | $132.68 | 6.754% | $141.6412 | $141.64 | $141.65 | $141.60 |
| Purchase #4 | $221.43 | 13.224% | $250.7119 | $250.71 | $250.70 | $250.70 |
| Purchase #5 | $57.94 | 3.571% | $60.009 | $60.01 | $60.00 | $60.00 |
| Purchase #6 | $221.42 | 3.189% | $228.4811 | $228.48 | $228.50 | $228.50 |
| Purchase #7 | $136.42 | 9.518% | $149.4045 | $149.40 | $149.40 | $149.40 |
| 7 purchase totals = | $1,113.46 | $1,207.7764 | $1,207.77 | $1,207.75 | $1,207.80 | |