| 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 | $235.28 | 3.717% | $244.0254 | $244.03 | $244.05 | $244.00 |
| Purchase #2 | $113.59 | 8.832% | $123.6223 | $123.62 | $123.60 | $123.60 |
| Purchase #3 | $217.51 | 9.386% | $237.9255 | $237.93 | $237.95 | $237.90 |
| Purchase #4 | $176.90 | 6.169% | $187.813 | $187.81 | $187.80 | $187.80 |
| Purchase #5 | $165.54 | 13.434% | $187.7786 | $187.78 | $187.80 | $187.80 |
| Purchase #6 | $26.38 | 7.257% | $28.2944 | $28.29 | $28.30 | $28.30 |
| Purchase #7 | $193.96 | 13.773% | $220.6741 | $220.67 | $220.65 | $220.70 |
| 7 purchase totals = | $1,129.16 | $1,230.1333 | $1,230.13 | $1,230.15 | $1,230.10 | |