| 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 | $231.94 | 5.424% | $244.5204 | $244.52 | $244.50 | $244.50 |
| Purchase #2 | $210.81 | 9.110% | $230.0148 | $230.01 | $230.00 | $230.00 |
| Purchase #3 | $202.80 | 9.133% | $221.3217 | $221.32 | $221.30 | $221.30 |
| Purchase #4 | $6.69 | 9.460% | $7.3229 | $7.32 | $7.30 | $7.30 |
| Purchase #5 | $26.59 | 4.432% | $27.7685 | $27.77 | $27.75 | $27.80 |
| Purchase #6 | $210.49 | 11.109% | $233.8733 | $233.87 | $233.85 | $233.90 |
| Purchase #7 | $174.65 | 5.605% | $184.4391 | $184.44 | $184.45 | $184.40 |
| 7 purchase totals = | $1,063.97 | $1,149.2607 | $1,149.25 | $1,149.15 | $1,149.20 | |