| 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 | $201.57 | 7.236% | $216.1556 | $216.16 | $216.15 | $216.20 |
| Purchase #2 | $67.62 | 13.557% | $76.7872 | $76.79 | $76.80 | $76.80 |
| Purchase #3 | $196.71 | 7.675% | $211.8075 | $211.81 | $211.80 | $211.80 |
| Purchase #4 | $120.47 | 9.829% | $132.311 | $132.31 | $132.30 | $132.30 |
| Purchase #5 | $120.34 | 6.696% | $128.398 | $128.40 | $128.40 | $128.40 |
| Purchase #6 | $179.96 | 11.333% | $200.3549 | $200.35 | $200.35 | $200.40 |
| Purchase #7 | $102.32 | 4.543% | $106.9684 | $106.97 | $106.95 | $107.00 |
| 7 purchase totals = | $988.99 | $1,072.7826 | $1,072.79 | $1,072.75 | $1,072.90 | |