| 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 | $6.77 | 11.633% | $7.5576 | $7.56 | $7.55 | $7.60 |
| Purchase #2 | $176.93 | 13.182% | $200.2529 | $200.25 | $200.25 | $200.30 |
| Purchase #3 | $108.69 | 8.559% | $117.9928 | $117.99 | $118.00 | $118.00 |
| Purchase #4 | $177.50 | 11.717% | $198.2977 | $198.30 | $198.30 | $198.30 |
| Purchase #5 | $248.65 | 6.132% | $263.8972 | $263.90 | $263.90 | $263.90 |
| Purchase #6 | $233.89 | 5.784% | $247.4182 | $247.42 | $247.40 | $247.40 |
| Purchase #7 | $232.57 | 9.402% | $254.4362 | $254.44 | $254.45 | $254.40 |
| 7 purchase totals = | $1,185.00 | $1,289.8526 | $1,289.86 | $1,289.85 | $1,289.90 | |