| 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 | $109.47 | 13.788% | $124.5637 | $124.56 | $124.55 | $124.60 |
| Purchase #2 | $70.32 | 8.250% | $76.1214 | $76.12 | $76.10 | $76.10 |
| Purchase #3 | $51.74 | 11.625% | $57.7548 | $57.75 | $57.75 | $57.80 |
| Purchase #4 | $178.44 | 3.636% | $184.9281 | $184.93 | $184.95 | $184.90 |
| Purchase #5 | $191.28 | 10.721% | $211.7871 | $211.79 | $211.80 | $211.80 |
| Purchase #6 | $167.26 | 13.174% | $189.2948 | $189.29 | $189.30 | $189.30 |
| Purchase #7 | $189.52 | 10.746% | $209.8858 | $209.89 | $209.90 | $209.90 |
| 7 purchase totals = | $958.03 | $1,054.3357 | $1,054.33 | $1,054.35 | $1,054.40 | |