| 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 | $200.25 | 7.302% | $214.8723 | $214.87 | $214.85 | $214.90 |
| Purchase #2 | $193.34 | 11.177% | $214.9496 | $214.95 | $214.95 | $214.90 |
| Purchase #3 | $150.62 | 4.574% | $157.5094 | $157.51 | $157.50 | $157.50 |
| Purchase #4 | $235.72 | 4.635% | $246.6456 | $246.65 | $246.65 | $246.60 |
| Purchase #5 | $239.71 | 13.472% | $272.0037 | $272.00 | $272.00 | $272.00 |
| Purchase #6 | $196.67 | 11.424% | $219.1376 | $219.14 | $219.15 | $219.10 |
| Purchase #7 | $20.92 | 8.255% | $22.6469 | $22.65 | $22.65 | $22.60 |
| 7 purchase totals = | $1,237.23 | $1,347.7651 | $1,347.77 | $1,347.75 | $1,347.60 | |