| 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 | $78.51 | 6.740% | $83.8016 | $83.80 | $83.80 | $83.80 |
| Purchase #2 | $5.53 | 5.226% | $5.819 | $5.82 | $5.80 | $5.80 |
| Purchase #3 | $101.96 | 12.838% | $115.0496 | $115.05 | $115.05 | $115.00 |
| Purchase #4 | $211.84 | 5.619% | $223.7433 | $223.74 | $223.75 | $223.70 |
| Purchase #5 | $235.97 | 10.251% | $260.1593 | $260.16 | $260.15 | $260.20 |
| Purchase #6 | $193.47 | 8.259% | $209.4487 | $209.45 | $209.45 | $209.40 |
| Purchase #7 | $233.87 | 9.383% | $255.814 | $255.81 | $255.80 | $255.80 |
| 7 purchase totals = | $1,061.15 | $1,153.8355 | $1,153.83 | $1,153.80 | $1,153.70 | |