| 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 | $86.45 | 11.577% | $96.4583 | $96.46 | $96.45 | $96.50 |
| Purchase #2 | $134.86 | 12.269% | $151.406 | $151.41 | $151.40 | $151.40 |
| Purchase #3 | $190.51 | 11.810% | $213.0092 | $213.01 | $213.00 | $213.00 |
| Purchase #4 | $155.53 | 4.442% | $162.4386 | $162.44 | $162.45 | $162.40 |
| Purchase #5 | $135.68 | 11.837% | $151.7404 | $151.74 | $151.75 | $151.70 |
| Purchase #6 | $183.86 | 10.403% | $202.987 | $202.99 | $203.00 | $203.00 |
| Purchase #7 | $208.27 | 5.202% | $219.1042 | $219.10 | $219.10 | $219.10 |
| 7 purchase totals = | $1,095.16 | $1,197.1437 | $1,197.15 | $1,197.15 | $1,197.10 | |