| 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 | $192.97 | 7.470% | $207.3849 | $207.38 | $207.40 | $207.40 |
| Purchase #2 | $41.61 | 12.321% | $46.7368 | $46.74 | $46.75 | $46.70 |
| Purchase #3 | $74.84 | 11.792% | $83.6651 | $83.67 | $83.65 | $83.70 |
| Purchase #4 | $210.88 | 9.440% | $230.7871 | $230.79 | $230.80 | $230.80 |
| Purchase #5 | $189.37 | 6.864% | $202.3684 | $202.37 | $202.35 | $202.40 |
| Purchase #6 | $180.53 | 8.811% | $196.4365 | $196.44 | $196.45 | $196.40 |
| Purchase #7 | $99.69 | 5.808% | $105.48 | $105.48 | $105.50 | $105.50 |
| 7 purchase totals = | $989.89 | $1,072.8588 | $1,072.87 | $1,072.90 | $1,072.90 | |