| 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 | $84.96 | 10.185% | $93.6132 | $93.61 | $93.60 | $93.60 |
| Purchase #2 | $178.66 | 5.175% | $187.9057 | $187.91 | $187.90 | $187.90 |
| Purchase #3 | $100.48 | 13.356% | $113.9001 | $113.90 | $113.90 | $113.90 |
| Purchase #4 | $74.26 | 4.800% | $77.8245 | $77.82 | $77.80 | $77.80 |
| Purchase #5 | $197.64 | 13.527% | $224.3748 | $224.37 | $224.35 | $224.40 |
| Purchase #6 | $194.61 | 4.392% | $203.1573 | $203.16 | $203.15 | $203.20 |
| Purchase #7 | $118.39 | 10.756% | $131.124 | $131.12 | $131.10 | $131.10 |
| 7 purchase totals = | $949.00 | $1,031.8996 | $1,031.89 | $1,031.80 | $1,031.90 | |