| 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 | $49.43 | 3.211% | $51.0172 | $51.02 | $51.00 | $51.00 |
| Purchase #2 | $120.28 | 12.847% | $135.7324 | $135.73 | $135.75 | $135.70 |
| Purchase #3 | $218.77 | 8.444% | $237.2429 | $237.24 | $237.25 | $237.20 |
| Purchase #4 | $50.88 | 8.252% | $55.0786 | $55.08 | $55.10 | $55.10 |
| Purchase #5 | $111.88 | 9.772% | $122.8129 | $122.81 | $122.80 | $122.80 |
| Purchase #6 | $216.34 | 12.624% | $243.6508 | $243.65 | $243.65 | $243.70 |
| Purchase #7 | $192.95 | 6.462% | $205.4184 | $205.42 | $205.40 | $205.40 |
| 7 purchase totals = | $960.53 | $1,050.9532 | $1,050.95 | $1,050.95 | $1,050.90 | |