| 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 | $201.38 | 5.821% | $213.1023 | $213.10 | $213.10 | $213.10 |
| Purchase #2 | $129.72 | 5.620% | $137.0103 | $137.01 | $137.00 | $137.00 |
| Purchase #3 | $153.54 | 11.801% | $171.6593 | $171.66 | $171.65 | $171.70 |
| Purchase #4 | $245.48 | 3.115% | $253.1267 | $253.13 | $253.15 | $253.10 |
| Purchase #5 | $95.61 | 7.700% | $102.972 | $102.97 | $102.95 | $103.00 |
| Purchase #6 | $206.36 | 11.687% | $230.4773 | $230.48 | $230.50 | $230.50 |
| Purchase #7 | $97.29 | 12.447% | $109.3997 | $109.40 | $109.40 | $109.40 |
| 7 purchase totals = | $1,129.38 | $1,217.7476 | $1,217.75 | $1,217.75 | $1,217.80 | |