| 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 | $8.83 | 6.400% | $9.3951 | $9.40 | $9.40 | $9.40 |
| Purchase #2 | $245.45 | 7.412% | $263.6428 | $263.64 | $263.65 | $263.60 |
| Purchase #3 | $246.84 | 7.132% | $264.4446 | $264.44 | $264.45 | $264.40 |
| Purchase #4 | $123.61 | 11.461% | $137.7769 | $137.78 | $137.80 | $137.80 |
| Purchase #5 | $229.45 | 8.367% | $248.6481 | $248.65 | $248.65 | $248.60 |
| Purchase #6 | $91.97 | 11.657% | $102.6909 | $102.69 | $102.70 | $102.70 |
| Purchase #7 | $83.78 | 13.254% | $94.8842 | $94.88 | $94.90 | $94.90 |
| 7 purchase totals = | $1,029.93 | $1,121.4826 | $1,121.48 | $1,121.55 | $1,121.40 | |