| 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 | $90.34 | 4.430% | $94.3421 | $94.34 | $94.35 | $94.30 |
| Purchase #2 | $96.43 | 8.163% | $104.3016 | $104.30 | $104.30 | $104.30 |
| Purchase #3 | $193.40 | 12.786% | $218.1281 | $218.13 | $218.15 | $218.10 |
| Purchase #4 | $230.65 | 9.252% | $251.9897 | $251.99 | $252.00 | $252.00 |
| Purchase #5 | $127.43 | 11.144% | $141.6308 | $141.63 | $141.65 | $141.60 |
| Purchase #6 | $137.30 | 3.762% | $142.4652 | $142.47 | $142.45 | $142.50 |
| Purchase #7 | $237.74 | 10.377% | $262.4103 | $262.41 | $262.40 | $262.40 |
| 7 purchase totals = | $1,113.29 | $1,215.2678 | $1,215.27 | $1,215.30 | $1,215.20 | |