| 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 | $187.61 | 13.147% | $212.2751 | $212.28 | $212.30 | $212.30 |
| Purchase #2 | $123.77 | 8.462% | $134.2434 | $134.24 | $134.25 | $134.20 |
| Purchase #3 | $209.86 | 7.379% | $225.3456 | $225.35 | $225.35 | $225.30 |
| Purchase #4 | $34.96 | 12.296% | $39.2587 | $39.26 | $39.25 | $39.30 |
| Purchase #5 | $28.45 | 10.811% | $31.5257 | $31.53 | $31.55 | $31.50 |
| Purchase #6 | $117.38 | 11.402% | $130.7637 | $130.76 | $130.75 | $130.80 |
| Purchase #7 | $218.57 | 8.189% | $236.4687 | $236.47 | $236.45 | $236.50 |
| 7 purchase totals = | $920.60 | $1,009.8809 | $1,009.89 | $1,009.90 | $1,009.90 | |