| 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 | $210.64 | 9.307% | $230.2443 | $230.24 | $230.25 | $230.20 |
| Purchase #2 | $160.95 | 12.688% | $181.3713 | $181.37 | $181.35 | $181.40 |
| Purchase #3 | $83.63 | 9.476% | $91.5548 | $91.55 | $91.55 | $91.60 |
| Purchase #4 | $182.76 | 8.183% | $197.7153 | $197.72 | $197.70 | $197.70 |
| Purchase #5 | $173.89 | 10.421% | $192.0111 | $192.01 | $192.00 | $192.00 |
| Purchase #6 | $137.45 | 9.155% | $150.0335 | $150.03 | $150.05 | $150.00 |
| Purchase #7 | $9.94 | 10.867% | $11.0202 | $11.02 | $11.00 | $11.00 |
| 7 purchase totals = | $959.26 | $1,053.9505 | $1,053.94 | $1,053.90 | $1,053.90 | |