| 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 | $229.36 | 6.564% | $244.4152 | $244.42 | $244.40 | $244.40 |
| Purchase #2 | $237.39 | 7.813% | $255.9373 | $255.94 | $255.95 | $255.90 |
| Purchase #3 | $91.46 | 5.303% | $96.3101 | $96.31 | $96.30 | $96.30 |
| Purchase #4 | $240.81 | 5.367% | $253.7343 | $253.73 | $253.75 | $253.70 |
| Purchase #5 | $76.65 | 6.320% | $81.4943 | $81.49 | $81.50 | $81.50 |
| Purchase #6 | $22.29 | 5.802% | $23.5833 | $23.58 | $23.60 | $23.60 |
| Purchase #7 | $146.53 | 7.371% | $157.3307 | $157.33 | $157.35 | $157.30 |
| 7 purchase totals = | $1,044.49 | $1,112.8052 | $1,112.80 | $1,112.85 | $1,112.70 | |