| 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 | $212.26 | 7.734% | $228.6762 | $228.68 | $228.70 | $228.70 |
| Purchase #2 | $115.50 | 11.626% | $128.928 | $128.93 | $128.95 | $128.90 |
| Purchase #3 | $233.65 | 5.479% | $246.4517 | $246.45 | $246.45 | $246.50 |
| Purchase #4 | $75.96 | 12.127% | $85.1717 | $85.17 | $85.15 | $85.20 |
| Purchase #5 | $153.33 | 10.115% | $168.8393 | $168.84 | $168.85 | $168.80 |
| Purchase #6 | $110.75 | 9.547% | $121.3233 | $121.32 | $121.30 | $121.30 |
| Purchase #7 | $208.99 | 10.477% | $230.8859 | $230.89 | $230.90 | $230.90 |
| 7 purchase totals = | $1,110.44 | $1,210.2761 | $1,210.28 | $1,210.30 | $1,210.30 | |