| 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 | $213.44 | 11.558% | $238.1094 | $238.11 | $238.10 | $238.10 |
| Purchase #2 | $201.65 | 8.792% | $219.3791 | $219.38 | $219.40 | $219.40 |
| Purchase #3 | $172.56 | 4.106% | $179.6453 | $179.65 | $179.65 | $179.60 |
| Purchase #4 | $36.72 | 8.497% | $39.8401 | $39.84 | $39.85 | $39.80 |
| Purchase #5 | $8.71 | 3.350% | $9.0018 | $9.00 | $9.00 | $9.00 |
| Purchase #6 | $98.99 | 9.813% | $108.7039 | $108.70 | $108.70 | $108.70 |
| Purchase #7 | $82.31 | 10.853% | $91.2431 | $91.24 | $91.25 | $91.20 |
| 7 purchase totals = | $814.38 | $885.9227 | $885.92 | $885.95 | $885.80 | |