| 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 | $194.43 | 10.710% | $215.2535 | $215.25 | $215.25 | $215.30 |
| Purchase #2 | $204.29 | 11.275% | $227.3237 | $227.32 | $227.30 | $227.30 |
| Purchase #3 | $129.74 | 11.248% | $144.3332 | $144.33 | $144.35 | $144.30 |
| Purchase #4 | $200.29 | 7.393% | $215.0974 | $215.10 | $215.10 | $215.10 |
| Purchase #5 | $203.97 | 4.499% | $213.1466 | $213.15 | $213.15 | $213.10 |
| Purchase #6 | $87.64 | 10.274% | $96.6441 | $96.64 | $96.65 | $96.60 |
| Purchase #7 | $17.28 | 6.795% | $18.4542 | $18.45 | $18.45 | $18.50 |
| 7 purchase totals = | $1,037.64 | $1,130.2527 | $1,130.24 | $1,130.25 | $1,130.20 | |