| 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 | $31.91 | 11.210% | $35.4871 | $35.49 | $35.50 | $35.50 |
| Purchase #2 | $82.87 | 13.742% | $94.258 | $94.26 | $94.25 | $94.30 |
| Purchase #3 | $234.57 | 10.237% | $258.5829 | $258.58 | $258.60 | $258.60 |
| Purchase #4 | $216.66 | 13.286% | $245.4454 | $245.45 | $245.45 | $245.40 |
| Purchase #5 | $233.28 | 9.370% | $255.1383 | $255.14 | $255.15 | $255.10 |
| Purchase #6 | $103.48 | 13.384% | $117.3298 | $117.33 | $117.35 | $117.30 |
| Purchase #7 | $214.80 | 4.188% | $223.7958 | $223.80 | $223.80 | $223.80 |
| 7 purchase totals = | $1,117.57 | $1,230.0373 | $1,230.05 | $1,230.10 | $1,230.00 | |