| 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 | $212.36 | 6.729% | $226.6497 | $226.65 | $226.65 | $226.60 |
| Purchase #2 | $135.71 | 4.150% | $141.342 | $141.34 | $141.35 | $141.30 |
| Purchase #3 | $218.37 | 6.722% | $233.0488 | $233.05 | $233.05 | $233.00 |
| Purchase #4 | $107.61 | 10.789% | $119.22 | $119.22 | $119.20 | $119.20 |
| Purchase #5 | $113.47 | 13.557% | $128.8531 | $128.85 | $128.85 | $128.90 |
| Purchase #6 | $33.63 | 7.245% | $36.0665 | $36.07 | $36.05 | $36.10 |
| Purchase #7 | $120.62 | 9.760% | $132.3925 | $132.39 | $132.40 | $132.40 |
| 7 purchase totals = | $941.77 | $1,017.5726 | $1,017.57 | $1,017.55 | $1,017.50 | |