| 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 | $218.48 | 12.733% | $246.2991 | $246.30 | $246.30 | $246.30 |
| Purchase #2 | $10.42 | 12.255% | $11.697 | $11.70 | $11.70 | $11.70 |
| Purchase #3 | $193.28 | 3.202% | $199.4688 | $199.47 | $199.45 | $199.50 |
| Purchase #4 | $216.96 | 10.598% | $239.9534 | $239.95 | $239.95 | $240.00 |
| Purchase #5 | $35.27 | 8.131% | $38.1378 | $38.14 | $38.15 | $38.10 |
| Purchase #6 | $212.97 | 5.825% | $225.3755 | $225.38 | $225.40 | $225.40 |
| Purchase #7 | $104.44 | 13.610% | $118.6543 | $118.65 | $118.65 | $118.70 |
| 7 purchase totals = | $991.82 | $1,079.5859 | $1,079.59 | $1,079.60 | $1,079.70 | |