| 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 | $80.44 | 5.584% | $84.9318 | $84.93 | $84.95 | $84.90 |
| Purchase #2 | $188.30 | 8.496% | $204.298 | $204.30 | $204.30 | $204.30 |
| Purchase #3 | $236.83 | 13.865% | $269.6665 | $269.67 | $269.65 | $269.70 |
| Purchase #4 | $94.52 | 7.780% | $101.8737 | $101.87 | $101.85 | $101.90 |
| Purchase #5 | $92.31 | 6.672% | $98.4689 | $98.47 | $98.45 | $98.50 |
| Purchase #6 | $118.72 | 12.836% | $133.9589 | $133.96 | $133.95 | $134.00 |
| Purchase #7 | $132.43 | 3.280% | $136.7737 | $136.77 | $136.75 | $136.80 |
| 7 purchase totals = | $943.55 | $1,029.9715 | $1,029.97 | $1,029.90 | $1,030.10 | |