| 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 | $27.53 | 10.232% | $30.3469 | $30.35 | $30.35 | $30.30 |
| Purchase #2 | $197.42 | 7.364% | $211.958 | $211.96 | $211.95 | $212.00 |
| Purchase #3 | $141.99 | 7.666% | $152.875 | $152.88 | $152.90 | $152.90 |
| Purchase #4 | $22.82 | 12.183% | $25.6002 | $25.60 | $25.60 | $25.60 |
| Purchase #5 | $13.86 | 7.634% | $14.9181 | $14.92 | $14.90 | $14.90 |
| Purchase #6 | $192.58 | 8.229% | $208.4274 | $208.43 | $208.45 | $208.40 |
| Purchase #7 | $241.45 | 13.728% | $274.5963 | $274.60 | $274.60 | $274.60 |
| 7 purchase totals = | $837.65 | $918.7219 | $918.74 | $918.75 | $918.70 | |