| 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 | $16.64 | 9.829% | $18.2755 | $18.28 | $18.30 | $18.30 |
| Purchase #2 | $34.89 | 4.707% | $36.5323 | $36.53 | $36.55 | $36.50 |
| Purchase #3 | $198.86 | 4.399% | $207.6079 | $207.61 | $207.60 | $207.60 |
| Purchase #4 | $241.50 | 4.383% | $252.0849 | $252.08 | $252.10 | $252.10 |
| Purchase #5 | $188.91 | 12.835% | $213.1566 | $213.16 | $213.15 | $213.20 |
| Purchase #6 | $118.29 | 5.339% | $124.6055 | $124.61 | $124.60 | $124.60 |
| Purchase #7 | $239.95 | 5.186% | $252.3938 | $252.39 | $252.40 | $252.40 |
| 7 purchase totals = | $1,039.04 | $1,104.6565 | $1,104.66 | $1,104.70 | $1,104.70 | |