| 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 | $223.35 | 8.133% | $241.5151 | $241.52 | $241.50 | $241.50 |
| Purchase #2 | $67.95 | 5.130% | $71.4358 | $71.44 | $71.45 | $71.40 |
| Purchase #3 | $36.37 | 8.857% | $39.5913 | $39.59 | $39.60 | $39.60 |
| Purchase #4 | $233.26 | 13.669% | $265.1443 | $265.14 | $265.15 | $265.10 |
| Purchase #5 | $206.82 | 10.365% | $228.2569 | $228.26 | $228.25 | $228.30 |
| Purchase #6 | $172.56 | 5.233% | $181.5901 | $181.59 | $181.60 | $181.60 |
| Purchase #7 | $91.37 | 11.250% | $101.6491 | $101.65 | $101.65 | $101.60 |
| 7 purchase totals = | $1,031.68 | $1,129.1826 | $1,129.19 | $1,129.20 | $1,129.10 | |