| 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 | $196.96 | 12.498% | $221.5761 | $221.58 | $221.60 | $221.60 |
| Purchase #2 | $21.84 | 3.459% | $22.5954 | $22.60 | $22.60 | $22.60 |
| Purchase #3 | $197.67 | 6.463% | $210.4454 | $210.45 | $210.45 | $210.40 |
| Purchase #4 | $240.36 | 13.105% | $271.8592 | $271.86 | $271.85 | $271.90 |
| Purchase #5 | $237.83 | 3.399% | $245.9138 | $245.91 | $245.90 | $245.90 |
| Purchase #6 | $75.36 | 3.814% | $78.2342 | $78.23 | $78.25 | $78.20 |
| Purchase #7 | $156.42 | 4.552% | $163.5402 | $163.54 | $163.55 | $163.50 |
| 7 purchase totals = | $1,126.44 | $1,214.1643 | $1,214.17 | $1,214.20 | $1,214.10 | |