| 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 | $37.79 | 6.466% | $40.2335 | $40.23 | $40.25 | $40.20 |
| Purchase #2 | $211.52 | 6.606% | $225.493 | $225.49 | $225.50 | $225.50 |
| Purchase #3 | $183.40 | 12.416% | $206.1709 | $206.17 | $206.15 | $206.20 |
| Purchase #4 | $232.86 | 9.854% | $255.806 | $255.81 | $255.80 | $255.80 |
| Purchase #5 | $135.62 | 6.529% | $144.4746 | $144.47 | $144.45 | $144.50 |
| Purchase #6 | $190.58 | 6.834% | $203.6042 | $203.60 | $203.60 | $203.60 |
| Purchase #7 | $202.25 | 12.342% | $227.2117 | $227.21 | $227.20 | $227.20 |
| 7 purchase totals = | $1,194.02 | $1,302.9939 | $1,302.98 | $1,302.95 | $1,303.00 | |