| 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 | $224.44 | 7.391% | $241.0284 | $241.03 | $241.05 | $241.00 |
| Purchase #2 | $183.48 | 8.485% | $199.0483 | $199.05 | $199.05 | $199.00 |
| Purchase #3 | $195.62 | 11.728% | $218.5623 | $218.56 | $218.55 | $218.60 |
| Purchase #4 | $121.42 | 6.260% | $129.0209 | $129.02 | $129.00 | $129.00 |
| Purchase #5 | $228.30 | 4.210% | $237.9114 | $237.91 | $237.90 | $237.90 |
| Purchase #6 | $39.32 | 11.603% | $43.8823 | $43.88 | $43.90 | $43.90 |
| Purchase #7 | $123.48 | 3.670% | $128.0117 | $128.01 | $128.00 | $128.00 |
| 7 purchase totals = | $1,116.06 | $1,197.4653 | $1,197.46 | $1,197.45 | $1,197.40 | |