| 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 | $98.83 | 3.332% | $102.123 | $102.12 | $102.10 | $102.10 |
| Purchase #2 | $28.81 | 12.499% | $32.411 | $32.41 | $32.40 | $32.40 |
| Purchase #3 | $62.31 | 12.118% | $69.8607 | $69.86 | $69.85 | $69.90 |
| Purchase #4 | $246.41 | 11.554% | $274.8802 | $274.88 | $274.90 | $274.90 |
| Purchase #5 | $147.44 | 6.263% | $156.6742 | $156.67 | $156.65 | $156.70 |
| Purchase #6 | $214.76 | 11.376% | $239.1911 | $239.19 | $239.20 | $239.20 |
| Purchase #7 | $155.89 | 3.177% | $160.8426 | $160.84 | $160.85 | $160.80 |
| 7 purchase totals = | $954.45 | $1,035.9828 | $1,035.97 | $1,035.95 | $1,036.00 | |