| 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 | $193.76 | 12.736% | $218.4373 | $218.44 | $218.45 | $218.40 |
| Purchase #2 | $135.79 | 8.214% | $146.9438 | $146.94 | $146.95 | $146.90 |
| Purchase #3 | $127.58 | 8.408% | $138.3069 | $138.31 | $138.30 | $138.30 |
| Purchase #4 | $52.37 | 7.154% | $56.1165 | $56.12 | $56.10 | $56.10 |
| Purchase #5 | $199.91 | 7.503% | $214.9092 | $214.91 | $214.90 | $214.90 |
| Purchase #6 | $211.80 | 10.300% | $233.6154 | $233.62 | $233.60 | $233.60 |
| Purchase #7 | $247.52 | 5.497% | $261.1262 | $261.13 | $261.15 | $261.10 |
| 7 purchase totals = | $1,168.73 | $1,269.4553 | $1,269.47 | $1,269.45 | $1,269.30 | |