| 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 | $84.60 | 6.685% | $90.2555 | $90.26 | $90.25 | $90.30 |
| Purchase #2 | $190.26 | 9.694% | $208.7038 | $208.70 | $208.70 | $208.70 |
| Purchase #3 | $208.36 | 8.115% | $225.2684 | $225.27 | $225.25 | $225.30 |
| Purchase #4 | $192.42 | 13.555% | $218.5025 | $218.50 | $218.50 | $218.50 |
| Purchase #5 | $184.40 | 9.743% | $202.3661 | $202.37 | $202.35 | $202.40 |
| Purchase #6 | $64.52 | 9.293% | $70.5158 | $70.52 | $70.50 | $70.50 |
| Purchase #7 | $225.43 | 7.173% | $241.6001 | $241.60 | $241.60 | $241.60 |
| 7 purchase totals = | $1,149.99 | $1,257.2122 | $1,257.22 | $1,257.15 | $1,257.30 | |