| 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 | $91.70 | 11.405% | $102.1584 | $102.16 | $102.15 | $102.20 |
| Purchase #2 | $42.40 | 4.840% | $44.4522 | $44.45 | $44.45 | $44.50 |
| Purchase #3 | $78.48 | 13.630% | $89.1768 | $89.18 | $89.20 | $89.20 |
| Purchase #4 | $230.98 | 11.626% | $257.8337 | $257.83 | $257.85 | $257.80 |
| Purchase #5 | $123.93 | 6.249% | $131.6744 | $131.67 | $131.65 | $131.70 |
| Purchase #6 | $169.57 | 5.142% | $178.2893 | $178.29 | $178.30 | $178.30 |
| Purchase #7 | $203.68 | 8.209% | $220.4001 | $220.40 | $220.40 | $220.40 |
| 7 purchase totals = | $940.74 | $1,023.9849 | $1,023.98 | $1,024.00 | $1,024.10 | |