| 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 | $123.65 | 5.809% | $130.8328 | $130.83 | $130.85 | $130.80 |
| Purchase #2 | $175.47 | 3.847% | $182.2203 | $182.22 | $182.20 | $182.20 |
| Purchase #3 | $226.63 | 12.307% | $254.5214 | $254.52 | $254.50 | $254.50 |
| Purchase #4 | $69.71 | 5.642% | $73.643 | $73.64 | $73.65 | $73.60 |
| Purchase #5 | $216.61 | 8.489% | $234.998 | $235.00 | $235.00 | $235.00 |
| Purchase #6 | $90.38 | 10.666% | $100.0199 | $100.02 | $100.00 | $100.00 |
| Purchase #7 | $196.54 | 10.167% | $216.5222 | $216.52 | $216.50 | $216.50 |
| 7 purchase totals = | $1,098.99 | $1,192.7576 | $1,192.75 | $1,192.70 | $1,192.60 | |