| 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 | $216.97 | 12.334% | $243.7311 | $243.73 | $243.75 | $243.70 |
| Purchase #2 | $245.39 | 6.843% | $262.182 | $262.18 | $262.20 | $262.20 |
| Purchase #3 | $199.76 | 8.464% | $216.6677 | $216.67 | $216.65 | $216.70 |
| Purchase #4 | $119.41 | 4.383% | $124.6437 | $124.64 | $124.65 | $124.60 |
| Purchase #5 | $218.35 | 12.261% | $245.1219 | $245.12 | $245.10 | $245.10 |
| Purchase #6 | $182.35 | 7.498% | $196.0226 | $196.02 | $196.00 | $196.00 |
| Purchase #7 | $37.29 | 4.169% | $38.8446 | $38.84 | $38.85 | $38.80 |
| 7 purchase totals = | $1,219.52 | $1,327.2136 | $1,327.20 | $1,327.20 | $1,327.10 | |