| 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 | $218.94 | 8.601% | $237.771 | $237.77 | $237.75 | $237.80 |
| Purchase #2 | $219.26 | 6.551% | $233.6237 | $233.62 | $233.60 | $233.60 |
| Purchase #3 | $213.87 | 5.243% | $225.0832 | $225.08 | $225.10 | $225.10 |
| Purchase #4 | $84.68 | 7.820% | $91.302 | $91.30 | $91.30 | $91.30 |
| Purchase #5 | $161.56 | 12.531% | $181.8051 | $181.81 | $181.80 | $181.80 |
| Purchase #6 | $174.48 | 11.296% | $194.1893 | $194.19 | $194.20 | $194.20 |
| Purchase #7 | $229.54 | 5.175% | $241.4187 | $241.42 | $241.40 | $241.40 |
| 7 purchase totals = | $1,302.33 | $1,405.1930 | $1,405.19 | $1,405.15 | $1,405.20 | |