| 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 | $197.83 | 9.581% | $216.7841 | $216.78 | $216.80 | $216.80 |
| Purchase #2 | $108.36 | 13.343% | $122.8185 | $122.82 | $122.80 | $122.80 |
| Purchase #3 | $189.95 | 8.543% | $206.1774 | $206.18 | $206.20 | $206.20 |
| Purchase #4 | $131.87 | 6.711% | $140.7198 | $140.72 | $140.70 | $140.70 |
| Purchase #5 | $5.61 | 11.117% | $6.2337 | $6.23 | $6.25 | $6.20 |
| Purchase #6 | $169.27 | 12.630% | $190.6488 | $190.65 | $190.65 | $190.60 |
| Purchase #7 | $218.39 | 5.685% | $230.8055 | $230.81 | $230.80 | $230.80 |
| 7 purchase totals = | $1,021.28 | $1,114.1878 | $1,114.19 | $1,114.20 | $1,114.10 | |