| 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 | $193.56 | 5.614% | $204.4265 | $204.43 | $204.45 | $204.40 |
| Purchase #2 | $245.87 | 3.769% | $255.1368 | $255.14 | $255.15 | $255.10 |
| Purchase #3 | $109.27 | 3.132% | $112.6923 | $112.69 | $112.70 | $112.70 |
| Purchase #4 | $147.70 | 5.428% | $155.7172 | $155.72 | $155.70 | $155.70 |
| Purchase #5 | $75.86 | 10.612% | $83.9103 | $83.91 | $83.90 | $83.90 |
| Purchase #6 | $140.97 | 6.347% | $149.9174 | $149.92 | $149.90 | $149.90 |
| Purchase #7 | $144.77 | 4.489% | $151.2687 | $151.27 | $151.25 | $151.30 |
| 7 purchase totals = | $1,058.00 | $1,113.0692 | $1,113.08 | $1,113.05 | $1,113.00 | |