| 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 | $122.51 | 5.270% | $128.9663 | $128.97 | $128.95 | $129.00 |
| Purchase #2 | $202.83 | 11.824% | $226.8126 | $226.81 | $226.80 | $226.80 |
| Purchase #3 | $189.93 | 13.414% | $215.4072 | $215.41 | $215.40 | $215.40 |
| Purchase #4 | $146.60 | 4.486% | $153.1765 | $153.18 | $153.20 | $153.20 |
| Purchase #5 | $195.27 | 11.162% | $217.066 | $217.07 | $217.05 | $217.10 |
| Purchase #6 | $231.65 | 9.151% | $252.8483 | $252.85 | $252.85 | $252.80 |
| Purchase #7 | $220.38 | 12.140% | $247.1341 | $247.13 | $247.15 | $247.10 |
| 7 purchase totals = | $1,309.17 | $1,441.4110 | $1,441.42 | $1,441.40 | $1,441.40 | |