| 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 | $125.96 | 4.393% | $131.4934 | $131.49 | $131.50 | $131.50 |
| Purchase #2 | $202.90 | 3.504% | $210.0096 | $210.01 | $210.00 | $210.00 |
| Purchase #3 | $106.30 | 3.856% | $110.3989 | $110.40 | $110.40 | $110.40 |
| Purchase #4 | $81.78 | 12.307% | $91.8447 | $91.84 | $91.85 | $91.80 |
| Purchase #5 | $79.59 | 11.740% | $88.9339 | $88.93 | $88.95 | $88.90 |
| Purchase #6 | $243.57 | 10.832% | $269.9535 | $269.95 | $269.95 | $270.00 |
| Purchase #7 | $225.85 | 9.811% | $248.0081 | $248.01 | $248.00 | $248.00 |
| 7 purchase totals = | $1,065.95 | $1,150.6421 | $1,150.63 | $1,150.65 | $1,150.60 | |