| 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 | $248.50 | 10.502% | $274.5975 | $274.60 | $274.60 | $274.60 |
| Purchase #2 | $237.42 | 4.740% | $248.6737 | $248.67 | $248.65 | $248.70 |
| Purchase #3 | $158.36 | 6.540% | $168.7167 | $168.72 | $168.70 | $168.70 |
| Purchase #4 | $27.27 | 3.803% | $28.3071 | $28.31 | $28.30 | $28.30 |
| Purchase #5 | $235.31 | 9.216% | $256.9962 | $257.00 | $257.00 | $257.00 |
| Purchase #6 | $150.59 | 3.739% | $156.2206 | $156.22 | $156.20 | $156.20 |
| Purchase #7 | $240.49 | 6.738% | $256.6942 | $256.69 | $256.70 | $256.70 |
| 7 purchase totals = | $1,297.94 | $1,390.2060 | $1,390.21 | $1,390.15 | $1,390.20 | |