| 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 | $150.90 | 8.285% | $163.4021 | $163.40 | $163.40 | $163.40 |
| Purchase #2 | $120.88 | 9.616% | $132.5038 | $132.50 | $132.50 | $132.50 |
| Purchase #3 | $246.28 | 11.637% | $274.9396 | $274.94 | $274.95 | $274.90 |
| Purchase #4 | $153.76 | 11.658% | $171.6853 | $171.69 | $171.70 | $171.70 |
| Purchase #5 | $31.63 | 9.697% | $34.6972 | $34.70 | $34.70 | $34.70 |
| Purchase #6 | $228.68 | 7.286% | $245.3416 | $245.34 | $245.35 | $245.30 |
| Purchase #7 | $186.31 | 11.194% | $207.1655 | $207.17 | $207.15 | $207.20 |
| 7 purchase totals = | $1,118.44 | $1,229.7351 | $1,229.74 | $1,229.75 | $1,229.70 | |