| 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 | $103.86 | 7.687% | $111.8437 | $111.84 | $111.85 | $111.80 |
| Purchase #2 | $232.88 | 8.809% | $253.3944 | $253.39 | $253.40 | $253.40 |
| Purchase #3 | $11.60 | 11.757% | $12.9638 | $12.96 | $12.95 | $13.00 |
| Purchase #4 | $244.77 | 11.530% | $272.992 | $272.99 | $273.00 | $273.00 |
| Purchase #5 | $205.43 | 13.179% | $232.5036 | $232.50 | $232.50 | $232.50 |
| Purchase #6 | $89.92 | 7.220% | $96.4122 | $96.41 | $96.40 | $96.40 |
| Purchase #7 | $56.46 | 10.684% | $62.4922 | $62.49 | $62.50 | $62.50 |
| 7 purchase totals = | $944.92 | $1,042.6019 | $1,042.58 | $1,042.60 | $1,042.60 | |