| 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 | $188.42 | 12.115% | $211.2471 | $211.25 | $211.25 | $211.20 |
| Purchase #2 | $106.63 | 7.671% | $114.8096 | $114.81 | $114.80 | $114.80 |
| Purchase #3 | $212.37 | 13.415% | $240.8594 | $240.86 | $240.85 | $240.90 |
| Purchase #4 | $66.85 | 10.447% | $73.8338 | $73.83 | $73.85 | $73.80 |
| Purchase #5 | $186.91 | 8.400% | $202.6104 | $202.61 | $202.60 | $202.60 |
| Purchase #6 | $173.34 | 8.208% | $187.5677 | $187.57 | $187.55 | $187.60 |
| Purchase #7 | $178.88 | 5.768% | $189.1978 | $189.20 | $189.20 | $189.20 |
| 7 purchase totals = | $1,113.40 | $1,220.1258 | $1,220.13 | $1,220.10 | $1,220.10 | |