| 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 | $120.42 | 9.657% | $132.049 | $132.05 | $132.05 | $132.00 |
| Purchase #2 | $193.55 | 8.204% | $209.4288 | $209.43 | $209.45 | $209.40 |
| Purchase #3 | $138.62 | 10.849% | $153.6589 | $153.66 | $153.65 | $153.70 |
| Purchase #4 | $130.77 | 13.293% | $148.1533 | $148.15 | $148.15 | $148.20 |
| Purchase #5 | $61.38 | 11.489% | $68.4319 | $68.43 | $68.45 | $68.40 |
| Purchase #6 | $169.62 | 6.794% | $181.144 | $181.14 | $181.15 | $181.10 |
| Purchase #7 | $155.93 | 8.626% | $169.3805 | $169.38 | $169.40 | $169.40 |
| 7 purchase totals = | $970.29 | $1,062.2464 | $1,062.24 | $1,062.30 | $1,062.20 | |