| 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 | $199.67 | 7.480% | $214.6053 | $214.61 | $214.60 | $214.60 |
| Purchase #2 | $12.34 | 5.233% | $12.9858 | $12.99 | $13.00 | $13.00 |
| Purchase #3 | $31.63 | 10.142% | $34.8379 | $34.84 | $34.85 | $34.80 |
| Purchase #4 | $120.40 | 6.814% | $128.6041 | $128.60 | $128.60 | $128.60 |
| Purchase #5 | $74.29 | 5.834% | $78.6241 | $78.62 | $78.60 | $78.60 |
| Purchase #6 | $194.80 | 12.278% | $218.7175 | $218.72 | $218.70 | $218.70 |
| Purchase #7 | $7.74 | 10.587% | $8.5594 | $8.56 | $8.55 | $8.60 |
| 7 purchase totals = | $640.87 | $696.9341 | $696.94 | $696.90 | $696.90 | |