| 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 | $233.80 | 6.647% | $249.3407 | $249.34 | $249.35 | $249.30 |
| Purchase #2 | $54.47 | 11.743% | $60.8664 | $60.87 | $60.85 | $60.90 |
| Purchase #3 | $176.46 | 7.365% | $189.4563 | $189.46 | $189.45 | $189.50 |
| Purchase #4 | $177.75 | 8.106% | $192.1584 | $192.16 | $192.15 | $192.20 |
| Purchase #5 | $59.87 | 10.724% | $66.2905 | $66.29 | $66.30 | $66.30 |
| Purchase #6 | $240.39 | 5.118% | $252.6932 | $252.69 | $252.70 | $252.70 |
| Purchase #7 | $8.96 | 7.568% | $9.6381 | $9.64 | $9.65 | $9.60 |
| 7 purchase totals = | $951.70 | $1,020.4436 | $1,020.45 | $1,020.45 | $1,020.50 | |