| 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 | $32.63 | 7.392% | $35.042 | $35.04 | $35.05 | $35.00 |
| Purchase #2 | $134.66 | 4.585% | $140.8342 | $140.83 | $140.85 | $140.80 |
| Purchase #3 | $169.56 | 12.123% | $190.1158 | $190.12 | $190.10 | $190.10 |
| Purchase #4 | $31.48 | 9.319% | $34.4136 | $34.41 | $34.40 | $34.40 |
| Purchase #5 | $220.70 | 13.811% | $251.1809 | $251.18 | $251.20 | $251.20 |
| Purchase #6 | $221.38 | 6.102% | $234.8886 | $234.89 | $234.90 | $234.90 |
| Purchase #7 | $211.70 | 8.634% | $229.9782 | $229.98 | $230.00 | $230.00 |
| 7 purchase totals = | $1,022.11 | $1,116.4533 | $1,116.45 | $1,116.50 | $1,116.40 | |