| 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 | $238.46 | 6.655% | $254.3295 | $254.33 | $254.35 | $254.30 |
| Purchase #2 | $117.51 | 10.812% | $130.2152 | $130.22 | $130.20 | $130.20 |
| Purchase #3 | $140.40 | 13.676% | $159.6011 | $159.60 | $159.60 | $159.60 |
| Purchase #4 | $247.52 | 13.554% | $281.0689 | $281.07 | $281.05 | $281.10 |
| Purchase #5 | $80.81 | 4.517% | $84.4602 | $84.46 | $84.45 | $84.50 |
| Purchase #6 | $101.73 | 11.632% | $113.5632 | $113.56 | $113.55 | $113.60 |
| Purchase #7 | $105.96 | 9.275% | $115.7878 | $115.79 | $115.80 | $115.80 |
| 7 purchase totals = | $1,032.39 | $1,139.0259 | $1,139.03 | $1,139.00 | $1,139.10 | |