| 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 | $243.49 | 8.399% | $263.9407 | $263.94 | $263.95 | $263.90 |
| Purchase #2 | $179.27 | 5.822% | $189.7071 | $189.71 | $189.70 | $189.70 |
| Purchase #3 | $42.36 | 6.582% | $45.1481 | $45.15 | $45.15 | $45.10 |
| Purchase #4 | $155.32 | 8.824% | $169.0254 | $169.03 | $169.05 | $169.00 |
| Purchase #5 | $240.84 | 13.436% | $273.1993 | $273.20 | $273.20 | $273.20 |
| Purchase #6 | $61.27 | 12.811% | $69.1193 | $69.12 | $69.10 | $69.10 |
| Purchase #7 | $206.32 | 12.321% | $231.7407 | $231.74 | $231.75 | $231.70 |
| 7 purchase totals = | $1,128.87 | $1,241.8806 | $1,241.89 | $1,241.90 | $1,241.70 | |