| 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 | $220.48 | 3.397% | $227.9697 | $227.97 | $227.95 | $228.00 |
| Purchase #2 | $137.92 | 6.693% | $147.151 | $147.15 | $147.15 | $147.20 |
| Purchase #3 | $63.73 | 9.711% | $69.9188 | $69.92 | $69.90 | $69.90 |
| Purchase #4 | $170.25 | 13.123% | $192.5919 | $192.59 | $192.60 | $192.60 |
| Purchase #5 | $191.38 | 11.865% | $214.0872 | $214.09 | $214.10 | $214.10 |
| Purchase #6 | $228.41 | 10.454% | $252.288 | $252.29 | $252.30 | $252.30 |
| Purchase #7 | $20.68 | 6.368% | $21.9969 | $22.00 | $22.00 | $22.00 |
| 7 purchase totals = | $1,032.85 | $1,126.0035 | $1,126.01 | $1,126.00 | $1,126.10 | |