| 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 | $192.29 | 10.759% | $212.9785 | $212.98 | $213.00 | $213.00 |
| Purchase #2 | $66.26 | 9.393% | $72.4838 | $72.48 | $72.50 | $72.50 |
| Purchase #3 | $112.87 | 8.521% | $122.4877 | $122.49 | $122.50 | $122.50 |
| Purchase #4 | $226.69 | 5.167% | $238.4031 | $238.40 | $238.40 | $238.40 |
| Purchase #5 | $193.35 | 3.711% | $200.5252 | $200.53 | $200.55 | $200.50 |
| Purchase #6 | $181.56 | 6.848% | $193.9932 | $193.99 | $194.00 | $194.00 |
| Purchase #7 | $31.80 | 13.150% | $35.9817 | $35.98 | $36.00 | $36.00 |
| 7 purchase totals = | $1,004.82 | $1,076.8532 | $1,076.85 | $1,076.95 | $1,076.90 | |