| 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 | $204.75 | 12.286% | $229.9056 | $229.91 | $229.90 | $229.90 |
| Purchase #2 | $191.31 | 13.346% | $216.8422 | $216.84 | $216.85 | $216.80 |
| Purchase #3 | $208.77 | 9.128% | $227.8265 | $227.83 | $227.85 | $227.80 |
| Purchase #4 | $226.46 | 6.361% | $240.8651 | $240.87 | $240.85 | $240.90 |
| Purchase #5 | $149.26 | 5.177% | $156.9872 | $156.99 | $157.00 | $157.00 |
| Purchase #6 | $240.68 | 4.809% | $252.2543 | $252.25 | $252.25 | $252.30 |
| Purchase #7 | $32.65 | 5.398% | $34.4124 | $34.41 | $34.40 | $34.40 |
| 7 purchase totals = | $1,253.88 | $1,359.0933 | $1,359.10 | $1,359.10 | $1,359.10 | |