| 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 | $41.78 | 3.682% | $43.3183 | $43.32 | $43.30 | $43.30 |
| Purchase #2 | $231.61 | 8.801% | $251.994 | $251.99 | $252.00 | $252.00 |
| Purchase #3 | $248.49 | 4.391% | $259.4012 | $259.40 | $259.40 | $259.40 |
| Purchase #4 | $129.70 | 3.116% | $133.7415 | $133.74 | $133.75 | $133.70 |
| Purchase #5 | $85.79 | 9.134% | $93.6261 | $93.63 | $93.65 | $93.60 |
| Purchase #6 | $177.50 | 7.671% | $191.116 | $191.12 | $191.10 | $191.10 |
| Purchase #7 | $169.70 | 11.623% | $189.4242 | $189.42 | $189.40 | $189.40 |
| 7 purchase totals = | $1,084.57 | $1,162.6213 | $1,162.62 | $1,162.60 | $1,162.50 | |