| 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 | $205.48 | 9.307% | $224.604 | $224.60 | $224.60 | $224.60 |
| Purchase #2 | $87.58 | 9.687% | $96.0639 | $96.06 | $96.05 | $96.10 |
| Purchase #3 | $218.49 | 6.678% | $233.0808 | $233.08 | $233.10 | $233.10 |
| Purchase #4 | $147.30 | 7.480% | $158.318 | $158.32 | $158.30 | $158.30 |
| Purchase #5 | $118.88 | 10.423% | $131.2709 | $131.27 | $131.25 | $131.30 |
| Purchase #6 | $126.31 | 7.543% | $135.8376 | $135.84 | $135.85 | $135.80 |
| Purchase #7 | $147.74 | 4.395% | $154.2332 | $154.23 | $154.25 | $154.20 |
| 7 purchase totals = | $1,051.78 | $1,133.4084 | $1,133.40 | $1,133.40 | $1,133.40 | |