| 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 | $95.98 | 4.297% | $100.1043 | $100.10 | $100.10 | $100.10 |
| Purchase #2 | $182.85 | 10.464% | $201.9834 | $201.98 | $202.00 | $202.00 |
| Purchase #3 | $226.90 | 11.136% | $252.1676 | $252.17 | $252.15 | $252.20 |
| Purchase #4 | $249.45 | 13.818% | $283.919 | $283.92 | $283.90 | $283.90 |
| Purchase #5 | $191.98 | 11.812% | $214.6567 | $214.66 | $214.65 | $214.70 |
| Purchase #6 | $75.43 | 7.733% | $81.263 | $81.26 | $81.25 | $81.30 |
| Purchase #7 | $26.63 | 9.631% | $29.1947 | $29.19 | $29.20 | $29.20 |
| 7 purchase totals = | $1,049.22 | $1,163.2887 | $1,163.28 | $1,163.25 | $1,163.40 | |