| 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 | $95.54 | 10.865% | $105.9204 | $105.92 | $105.90 | $105.90 |
| Purchase #2 | $155.98 | 4.114% | $162.397 | $162.40 | $162.40 | $162.40 |
| Purchase #3 | $113.42 | 11.251% | $126.1809 | $126.18 | $126.20 | $126.20 |
| Purchase #4 | $200.74 | 12.722% | $226.2781 | $226.28 | $226.30 | $226.30 |
| Purchase #5 | $115.30 | 12.574% | $129.7978 | $129.80 | $129.80 | $129.80 |
| Purchase #6 | $56.30 | 13.502% | $63.9016 | $63.90 | $63.90 | $63.90 |
| Purchase #7 | $108.49 | 12.496% | $122.0469 | $122.05 | $122.05 | $122.00 |
| 7 purchase totals = | $845.77 | $936.5227 | $936.53 | $936.55 | $936.50 | |