| 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 | $222.62 | 13.477% | $252.6225 | $252.62 | $252.60 | $252.60 |
| Purchase #2 | $34.85 | 13.400% | $39.5199 | $39.52 | $39.50 | $39.50 |
| Purchase #3 | $6.99 | 11.114% | $7.7669 | $7.77 | $7.75 | $7.80 |
| Purchase #4 | $99.90 | 3.442% | $103.3386 | $103.34 | $103.35 | $103.30 |
| Purchase #5 | $99.40 | 11.740% | $111.0696 | $111.07 | $111.05 | $111.10 |
| Purchase #6 | $27.25 | 9.783% | $29.9159 | $29.92 | $29.90 | $29.90 |
| Purchase #7 | $206.35 | 9.128% | $225.1856 | $225.19 | $225.20 | $225.20 |
| 7 purchase totals = | $697.36 | $769.4190 | $769.43 | $769.35 | $769.40 | |