| 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 | $117.41 | 3.704% | $121.7589 | $121.76 | $121.75 | $121.80 |
| Purchase #2 | $176.38 | 9.126% | $192.4764 | $192.48 | $192.50 | $192.50 |
| Purchase #3 | $11.72 | 12.525% | $13.1879 | $13.19 | $13.20 | $13.20 |
| Purchase #4 | $51.48 | 9.819% | $56.5348 | $56.53 | $56.55 | $56.50 |
| Purchase #5 | $116.52 | 11.724% | $130.1808 | $130.18 | $130.20 | $130.20 |
| Purchase #6 | $31.60 | 8.586% | $34.3132 | $34.31 | $34.30 | $34.30 |
| Purchase #7 | $142.92 | 8.809% | $155.5098 | $155.51 | $155.50 | $155.50 |
| 7 purchase totals = | $648.03 | $703.9618 | $703.96 | $704.00 | $704.00 | |