| 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 | $202.68 | 8.308% | $219.5187 | $219.52 | $219.50 | $219.50 |
| Purchase #2 | $246.79 | 11.505% | $275.1832 | $275.18 | $275.20 | $275.20 |
| Purchase #3 | $48.32 | 9.342% | $52.8341 | $52.83 | $52.85 | $52.80 |
| Purchase #4 | $113.33 | 3.640% | $117.4552 | $117.46 | $117.45 | $117.50 |
| Purchase #5 | $222.46 | 11.385% | $247.7871 | $247.79 | $247.80 | $247.80 |
| Purchase #6 | $135.36 | 11.487% | $150.9088 | $150.91 | $150.90 | $150.90 |
| Purchase #7 | $162.27 | 13.242% | $183.7578 | $183.76 | $183.75 | $183.80 |
| 7 purchase totals = | $1,131.21 | $1,247.4449 | $1,247.45 | $1,247.45 | $1,247.50 | |