| 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 | $112.32 | 6.703% | $119.8488 | $119.85 | $119.85 | $119.80 |
| Purchase #2 | $9.86 | 13.142% | $11.1558 | $11.16 | $11.15 | $11.20 |
| Purchase #3 | $22.48 | 3.858% | $23.3473 | $23.35 | $23.35 | $23.30 |
| Purchase #4 | $243.97 | 12.482% | $274.4223 | $274.42 | $274.40 | $274.40 |
| Purchase #5 | $83.26 | 10.121% | $91.6867 | $91.69 | $91.70 | $91.70 |
| Purchase #6 | $31.46 | 8.256% | $34.0573 | $34.06 | $34.05 | $34.10 |
| Purchase #7 | $248.35 | 6.498% | $264.4878 | $264.49 | $264.50 | $264.50 |
| 7 purchase totals = | $751.70 | $819.0060 | $819.02 | $819.00 | $819.00 | |