| 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 | $135.30 | 10.517% | $149.5295 | $149.53 | $149.55 | $149.50 |
| Purchase #2 | $133.65 | 13.606% | $151.8344 | $151.83 | $151.85 | $151.80 |
| Purchase #3 | $188.55 | 12.120% | $211.4023 | $211.40 | $211.40 | $211.40 |
| Purchase #4 | $247.91 | 12.465% | $278.812 | $278.81 | $278.80 | $278.80 |
| Purchase #5 | $115.87 | 7.668% | $124.7549 | $124.75 | $124.75 | $124.80 |
| Purchase #6 | $232.26 | 9.559% | $254.4617 | $254.46 | $254.45 | $254.50 |
| Purchase #7 | $229.54 | 3.154% | $236.7797 | $236.78 | $236.80 | $236.80 |
| 7 purchase totals = | $1,283.08 | $1,407.5745 | $1,407.56 | $1,407.60 | $1,407.60 | |