| 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 | $220.85 | 9.324% | $241.4421 | $241.44 | $241.45 | $241.40 |
| Purchase #2 | $137.45 | 5.323% | $144.7665 | $144.77 | $144.75 | $144.80 |
| Purchase #3 | $197.85 | 6.440% | $210.5915 | $210.59 | $210.60 | $210.60 |
| Purchase #4 | $137.35 | 8.602% | $149.1648 | $149.16 | $149.15 | $149.20 |
| Purchase #5 | $126.35 | 4.130% | $131.5683 | $131.57 | $131.55 | $131.60 |
| Purchase #6 | $133.80 | 9.602% | $146.6475 | $146.65 | $146.65 | $146.60 |
| Purchase #7 | $167.45 | 10.374% | $184.8213 | $184.82 | $184.80 | $184.80 |
| 7 purchase totals = | $1,121.10 | $1,209.0020 | $1,209.00 | $1,208.95 | $1,209.00 | |