| 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 | $9.70 | 10.252% | $10.6944 | $10.69 | $10.70 | $10.70 |
| Purchase #2 | $239.29 | 10.207% | $263.7143 | $263.71 | $263.70 | $263.70 |
| Purchase #3 | $205.72 | 3.265% | $212.4368 | $212.44 | $212.45 | $212.40 |
| Purchase #4 | $225.67 | 6.372% | $240.0497 | $240.05 | $240.05 | $240.00 |
| Purchase #5 | $160.58 | 10.205% | $176.9672 | $176.97 | $176.95 | $177.00 |
| Purchase #6 | $111.44 | 9.552% | $122.0847 | $122.08 | $122.10 | $122.10 |
| Purchase #7 | $35.83 | 10.638% | $39.6416 | $39.64 | $39.65 | $39.60 |
| 7 purchase totals = | $988.23 | $1,065.5887 | $1,065.58 | $1,065.60 | $1,065.50 | |