| 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 | $214.29 | 10.642% | $237.0947 | $237.09 | $237.10 | $237.10 |
| Purchase #2 | $74.40 | 11.547% | $82.991 | $82.99 | $83.00 | $83.00 |
| Purchase #3 | $218.73 | 5.379% | $230.4955 | $230.50 | $230.50 | $230.50 |
| Purchase #4 | $165.77 | 3.615% | $171.7626 | $171.76 | $171.75 | $171.80 |
| Purchase #5 | $121.82 | 11.400% | $135.7075 | $135.71 | $135.70 | $135.70 |
| Purchase #6 | $233.41 | 13.812% | $265.6486 | $265.65 | $265.65 | $265.60 |
| Purchase #7 | $130.77 | 8.660% | $142.0947 | $142.09 | $142.10 | $142.10 |
| 7 purchase totals = | $1,159.19 | $1,265.7946 | $1,265.79 | $1,265.80 | $1,265.80 | |