| 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 | $191.54 | 3.717% | $198.6595 | $198.66 | $198.65 | $198.70 |
| Purchase #2 | $249.71 | 6.639% | $266.2882 | $266.29 | $266.30 | $266.30 |
| Purchase #3 | $198.65 | 10.237% | $218.9858 | $218.99 | $219.00 | $219.00 |
| Purchase #4 | $176.97 | 7.563% | $190.3542 | $190.35 | $190.35 | $190.40 |
| Purchase #5 | $48.41 | 3.460% | $50.085 | $50.09 | $50.10 | $50.10 |
| Purchase #6 | $31.40 | 10.408% | $34.6681 | $34.67 | $34.65 | $34.70 |
| Purchase #7 | $185.74 | 8.447% | $201.4295 | $201.43 | $201.45 | $201.40 |
| 7 purchase totals = | $1,082.42 | $1,160.4703 | $1,160.48 | $1,160.50 | $1,160.60 | |