| 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 | $240.87 | 4.707% | $252.2078 | $252.21 | $252.20 | $252.20 |
| Purchase #2 | $32.74 | 6.185% | $34.765 | $34.77 | $34.75 | $34.80 |
| Purchase #3 | $186.33 | 8.582% | $202.3208 | $202.32 | $202.30 | $202.30 |
| Purchase #4 | $233.83 | 6.257% | $248.4607 | $248.46 | $248.45 | $248.50 |
| Purchase #5 | $231.51 | 6.376% | $246.2711 | $246.27 | $246.25 | $246.30 |
| Purchase #6 | $188.65 | 6.494% | $200.9009 | $200.90 | $200.90 | $200.90 |
| Purchase #7 | $152.53 | 11.274% | $169.7262 | $169.73 | $169.75 | $169.70 |
| 7 purchase totals = | $1,266.46 | $1,354.6525 | $1,354.66 | $1,354.60 | $1,354.70 | |