| 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 | $35.38 | 13.696% | $40.2256 | $40.23 | $40.25 | $40.20 |
| Purchase #2 | $218.71 | 9.252% | $238.945 | $238.95 | $238.95 | $238.90 |
| Purchase #3 | $99.58 | 9.292% | $108.833 | $108.83 | $108.85 | $108.80 |
| Purchase #4 | $191.96 | 8.452% | $208.1845 | $208.18 | $208.20 | $208.20 |
| Purchase #5 | $164.70 | 10.279% | $181.6295 | $181.63 | $181.65 | $181.60 |
| Purchase #6 | $55.56 | 8.804% | $60.4515 | $60.45 | $60.45 | $60.50 |
| Purchase #7 | $223.56 | 7.398% | $240.099 | $240.10 | $240.10 | $240.10 |
| 7 purchase totals = | $989.45 | $1,078.3681 | $1,078.37 | $1,078.45 | $1,078.30 | |