| 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 | $217.60 | 5.323% | $229.1828 | $229.18 | $229.20 | $229.20 |
| Purchase #2 | $96.75 | 11.378% | $107.7582 | $107.76 | $107.75 | $107.80 |
| Purchase #3 | $184.92 | 9.502% | $202.4911 | $202.49 | $202.50 | $202.50 |
| Purchase #4 | $80.80 | 10.624% | $89.3842 | $89.38 | $89.40 | $89.40 |
| Purchase #5 | $181.93 | 13.155% | $205.8629 | $205.86 | $205.85 | $205.90 |
| Purchase #6 | $84.86 | 8.864% | $92.382 | $92.38 | $92.40 | $92.40 |
| Purchase #7 | $165.55 | 9.707% | $181.6199 | $181.62 | $181.60 | $181.60 |
| 7 purchase totals = | $1,012.41 | $1,108.6811 | $1,108.67 | $1,108.70 | $1,108.80 | |