| 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 | $127.95 | 8.659% | $139.0292 | $139.03 | $139.05 | $139.00 |
| Purchase #2 | $36.73 | 6.307% | $39.0466 | $39.05 | $39.05 | $39.00 |
| Purchase #3 | $139.58 | 12.319% | $156.7749 | $156.77 | $156.75 | $156.80 |
| Purchase #4 | $140.72 | 6.293% | $149.5755 | $149.58 | $149.60 | $149.60 |
| Purchase #5 | $215.25 | 9.334% | $235.3414 | $235.34 | $235.35 | $235.30 |
| Purchase #6 | $189.25 | 11.866% | $211.7064 | $211.71 | $211.70 | $211.70 |
| Purchase #7 | $28.71 | 3.627% | $29.7513 | $29.75 | $29.75 | $29.80 |
| 7 purchase totals = | $878.19 | $961.2253 | $961.23 | $961.25 | $961.20 | |