| 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 | $189.49 | 10.740% | $209.8412 | $209.84 | $209.85 | $209.80 |
| Purchase #2 | $20.72 | 6.740% | $22.1165 | $22.12 | $22.10 | $22.10 |
| Purchase #3 | $154.69 | 13.475% | $175.5345 | $175.53 | $175.55 | $175.50 |
| Purchase #4 | $223.81 | 13.771% | $254.6309 | $254.63 | $254.65 | $254.60 |
| Purchase #5 | $159.95 | 12.673% | $180.2205 | $180.22 | $180.20 | $180.20 |
| Purchase #6 | $132.92 | 13.794% | $151.255 | $151.26 | $151.25 | $151.30 |
| Purchase #7 | $206.26 | 12.721% | $232.4983 | $232.50 | $232.50 | $232.50 |
| 7 purchase totals = | $1,087.84 | $1,226.0969 | $1,226.10 | $1,226.10 | $1,226.00 | |