| 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 | $194.86 | 12.840% | $219.88 | $219.88 | $219.90 | $219.90 |
| Purchase #2 | $17.87 | 6.537% | $19.0382 | $19.04 | $19.05 | $19.00 |
| Purchase #3 | $101.66 | 13.762% | $115.6504 | $115.65 | $115.65 | $115.70 |
| Purchase #4 | $96.34 | 6.134% | $102.2495 | $102.25 | $102.25 | $102.20 |
| Purchase #5 | $123.81 | 5.414% | $130.5131 | $130.51 | $130.50 | $130.50 |
| Purchase #6 | $232.44 | 7.585% | $250.0706 | $250.07 | $250.05 | $250.10 |
| Purchase #7 | $177.61 | 3.262% | $183.4036 | $183.40 | $183.40 | $183.40 |
| 7 purchase totals = | $944.59 | $1,020.8054 | $1,020.80 | $1,020.80 | $1,020.80 | |