| 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 | $225.31 | 4.146% | $234.6514 | $234.65 | $234.65 | $234.70 |
| Purchase #2 | $206.39 | 13.158% | $233.5468 | $233.55 | $233.55 | $233.50 |
| Purchase #3 | $201.55 | 4.847% | $211.3191 | $211.32 | $211.30 | $211.30 |
| Purchase #4 | $143.97 | 5.645% | $152.0971 | $152.10 | $152.10 | $152.10 |
| Purchase #5 | $101.34 | 11.807% | $113.3052 | $113.31 | $113.30 | $113.30 |
| Purchase #6 | $238.84 | 7.360% | $256.4186 | $256.42 | $256.40 | $256.40 |
| Purchase #7 | $199.46 | 10.799% | $220.9997 | $221.00 | $221.00 | $221.00 |
| 7 purchase totals = | $1,316.86 | $1,422.3379 | $1,422.35 | $1,422.30 | $1,422.30 | |