| 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 | $147.41 | 11.842% | $164.8663 | $164.87 | $164.85 | $164.90 |
| Purchase #2 | $209.98 | 8.625% | $228.0908 | $228.09 | $228.10 | $228.10 |
| Purchase #3 | $241.39 | 4.432% | $252.0884 | $252.09 | $252.10 | $252.10 |
| Purchase #4 | $97.33 | 4.647% | $101.8529 | $101.85 | $101.85 | $101.90 |
| Purchase #5 | $164.43 | 5.518% | $173.5032 | $173.50 | $173.50 | $173.50 |
| Purchase #6 | $102.31 | 7.398% | $109.8789 | $109.88 | $109.90 | $109.90 |
| Purchase #7 | $227.67 | 5.664% | $240.5652 | $240.57 | $240.55 | $240.60 |
| 7 purchase totals = | $1,190.52 | $1,270.8457 | $1,270.85 | $1,270.85 | $1,271.00 | |