| 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 | $237.63 | 6.768% | $253.7128 | $253.71 | $253.70 | $253.70 |
| Purchase #2 | $218.79 | 13.765% | $248.9064 | $248.91 | $248.90 | $248.90 |
| Purchase #3 | $54.85 | 4.697% | $57.4263 | $57.43 | $57.45 | $57.40 |
| Purchase #4 | $197.94 | 12.761% | $223.1991 | $223.20 | $223.20 | $223.20 |
| Purchase #5 | $186.75 | 3.634% | $193.5365 | $193.54 | $193.55 | $193.50 |
| Purchase #6 | $97.90 | 10.148% | $107.8349 | $107.83 | $107.85 | $107.80 |
| Purchase #7 | $6.95 | 8.309% | $7.5275 | $7.53 | $7.55 | $7.50 |
| 7 purchase totals = | $1,000.81 | $1,092.1435 | $1,092.15 | $1,092.20 | $1,092.00 | |