| 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 | $231.72 | 7.115% | $248.2069 | $248.21 | $248.20 | $248.20 |
| Purchase #2 | $239.63 | 12.749% | $270.1804 | $270.18 | $270.20 | $270.20 |
| Purchase #3 | $171.29 | 13.313% | $194.0938 | $194.09 | $194.10 | $194.10 |
| Purchase #4 | $175.60 | 4.442% | $183.4002 | $183.40 | $183.40 | $183.40 |
| Purchase #5 | $93.32 | 5.314% | $98.279 | $98.28 | $98.30 | $98.30 |
| Purchase #6 | $184.39 | 6.821% | $196.9672 | $196.97 | $196.95 | $197.00 |
| Purchase #7 | $40.37 | 3.319% | $41.7099 | $41.71 | $41.70 | $41.70 |
| 7 purchase totals = | $1,136.32 | $1,232.8374 | $1,232.84 | $1,232.85 | $1,232.90 | |