| 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 | $114.64 | 7.315% | $123.0259 | $123.03 | $123.05 | $123.00 |
| Purchase #2 | $192.54 | 6.274% | $204.62 | $204.62 | $204.60 | $204.60 |
| Purchase #3 | $97.79 | 3.735% | $101.4425 | $101.44 | $101.45 | $101.40 |
| Purchase #4 | $195.85 | 13.428% | $222.1487 | $222.15 | $222.15 | $222.10 |
| Purchase #5 | $38.35 | 8.628% | $41.6588 | $41.66 | $41.65 | $41.70 |
| Purchase #6 | $68.62 | 10.145% | $75.5815 | $75.58 | $75.60 | $75.60 |
| Purchase #7 | $84.71 | 11.252% | $94.2416 | $94.24 | $94.25 | $94.20 |
| 7 purchase totals = | $792.50 | $862.7190 | $862.72 | $862.75 | $862.60 | |