| 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 | $121.37 | 4.263% | $126.544 | $126.54 | $126.55 | $126.50 |
| Purchase #2 | $172.97 | 8.718% | $188.0495 | $188.05 | $188.05 | $188.00 |
| Purchase #3 | $210.29 | 4.724% | $220.2241 | $220.22 | $220.20 | $220.20 |
| Purchase #4 | $167.44 | 6.346% | $178.0657 | $178.07 | $178.05 | $178.10 |
| Purchase #5 | $132.82 | 5.147% | $139.6562 | $139.66 | $139.65 | $139.70 |
| Purchase #6 | $9.39 | 5.252% | $9.8832 | $9.88 | $9.90 | $9.90 |
| Purchase #7 | $197.78 | 11.768% | $221.0548 | $221.05 | $221.05 | $221.10 |
| 7 purchase totals = | $1,012.06 | $1,083.4775 | $1,083.47 | $1,083.45 | $1,083.50 | |