| 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 | $115.50 | 9.193% | $126.1179 | $126.12 | $126.10 | $126.10 |
| Purchase #2 | $182.88 | 7.217% | $196.0784 | $196.08 | $196.10 | $196.10 |
| Purchase #3 | $246.39 | 11.201% | $273.9881 | $273.99 | $274.00 | $274.00 |
| Purchase #4 | $239.95 | 3.560% | $248.4922 | $248.49 | $248.50 | $248.50 |
| Purchase #5 | $166.69 | 13.392% | $189.0131 | $189.01 | $189.00 | $189.00 |
| Purchase #6 | $140.33 | 5.576% | $148.1548 | $148.15 | $148.15 | $148.20 |
| Purchase #7 | $119.93 | 9.173% | $130.9312 | $130.93 | $130.95 | $130.90 |
| 7 purchase totals = | $1,211.67 | $1,312.7757 | $1,312.77 | $1,312.80 | $1,312.80 | |