| 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 | $219.71 | 10.824% | $243.4914 | $243.49 | $243.50 | $243.50 |
| Purchase #2 | $34.76 | 6.306% | $36.952 | $36.95 | $36.95 | $37.00 |
| Purchase #3 | $14.35 | 13.137% | $16.2352 | $16.24 | $16.25 | $16.20 |
| Purchase #4 | $189.97 | 6.251% | $201.845 | $201.85 | $201.85 | $201.80 |
| Purchase #5 | $83.97 | 8.859% | $91.4089 | $91.41 | $91.40 | $91.40 |
| Purchase #6 | $57.83 | 6.544% | $61.6144 | $61.61 | $61.60 | $61.60 |
| Purchase #7 | $14.56 | 4.521% | $15.2183 | $15.22 | $15.20 | $15.20 |
| 7 purchase totals = | $615.15 | $666.7652 | $666.77 | $666.75 | $666.70 | |