| 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 | $194.71 | 7.858% | $210.0103 | $210.01 | $210.00 | $210.00 |
| Purchase #2 | $123.84 | 9.495% | $135.5986 | $135.60 | $135.60 | $135.60 |
| Purchase #3 | $35.44 | 12.768% | $39.965 | $39.97 | $39.95 | $40.00 |
| Purchase #4 | $9.27 | 12.605% | $10.4385 | $10.44 | $10.45 | $10.40 |
| Purchase #5 | $67.29 | 12.808% | $75.9085 | $75.91 | $75.90 | $75.90 |
| Purchase #6 | $231.54 | 4.597% | $242.1839 | $242.18 | $242.20 | $242.20 |
| Purchase #7 | $239.48 | 8.314% | $259.3904 | $259.39 | $259.40 | $259.40 |
| 7 purchase totals = | $901.57 | $973.4952 | $973.50 | $973.50 | $973.50 | |