| 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 | $172.34 | 8.623% | $187.2009 | $187.20 | $187.20 | $187.20 |
| Purchase #2 | $100.64 | 3.695% | $104.3586 | $104.36 | $104.35 | $104.40 |
| Purchase #3 | $188.92 | 12.162% | $211.8965 | $211.90 | $211.90 | $211.90 |
| Purchase #4 | $195.77 | 7.498% | $210.4488 | $210.45 | $210.45 | $210.40 |
| Purchase #5 | $205.58 | 10.348% | $226.8534 | $226.85 | $226.85 | $226.90 |
| Purchase #6 | $44.28 | 7.294% | $47.5098 | $47.51 | $47.50 | $47.50 |
| Purchase #7 | $44.92 | 12.704% | $50.6266 | $50.63 | $50.65 | $50.60 |
| 7 purchase totals = | $952.45 | $1,038.8946 | $1,038.90 | $1,038.90 | $1,038.90 | |