| 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 | $219.81 | 3.678% | $227.8946 | $227.89 | $227.90 | $227.90 |
| Purchase #2 | $173.32 | 6.606% | $184.7695 | $184.77 | $184.75 | $184.80 |
| Purchase #3 | $193.37 | 5.251% | $203.5239 | $203.52 | $203.50 | $203.50 |
| Purchase #4 | $202.63 | 7.783% | $218.4007 | $218.40 | $218.40 | $218.40 |
| Purchase #5 | $132.37 | 12.272% | $148.6144 | $148.61 | $148.60 | $148.60 |
| Purchase #6 | $158.26 | 9.620% | $173.4846 | $173.48 | $173.50 | $173.50 |
| Purchase #7 | $33.66 | 5.545% | $35.5264 | $35.53 | $35.55 | $35.50 |
| 7 purchase totals = | $1,113.42 | $1,192.2141 | $1,192.20 | $1,192.20 | $1,192.20 | |