| 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 | $149.68 | 11.627% | $167.0833 | $167.08 | $167.10 | $167.10 |
| Purchase #2 | $218.55 | 4.767% | $228.9683 | $228.97 | $228.95 | $229.00 |
| Purchase #3 | $246.28 | 9.626% | $269.9869 | $269.99 | $270.00 | $270.00 |
| Purchase #4 | $26.34 | 12.647% | $29.6712 | $29.67 | $29.65 | $29.70 |
| Purchase #5 | $105.47 | 3.327% | $108.979 | $108.98 | $109.00 | $109.00 |
| Purchase #6 | $93.38 | 8.468% | $101.2874 | $101.29 | $101.30 | $101.30 |
| Purchase #7 | $191.83 | 10.540% | $212.0489 | $212.05 | $212.05 | $212.00 |
| 7 purchase totals = | $1,031.53 | $1,118.0250 | $1,118.03 | $1,118.05 | $1,118.10 | |