| 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 | $198.72 | 8.528% | $215.6668 | $215.67 | $215.65 | $215.70 |
| Purchase #2 | $208.38 | 9.696% | $228.5845 | $228.58 | $228.60 | $228.60 |
| Purchase #3 | $31.63 | 11.356% | $35.2219 | $35.22 | $35.20 | $35.20 |
| Purchase #4 | $247.27 | 8.821% | $269.0817 | $269.08 | $269.10 | $269.10 |
| Purchase #5 | $79.68 | 6.310% | $84.7078 | $84.71 | $84.70 | $84.70 |
| Purchase #6 | $152.43 | 12.505% | $171.4914 | $171.49 | $171.50 | $171.50 |
| Purchase #7 | $102.89 | 8.540% | $111.6768 | $111.68 | $111.70 | $111.70 |
| 7 purchase totals = | $1,021.00 | $1,116.4309 | $1,116.43 | $1,116.45 | $1,116.50 | |