| 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 | $32.90 | 6.759% | $35.1237 | $35.12 | $35.10 | $35.10 |
| Purchase #2 | $136.36 | 6.495% | $145.2166 | $145.22 | $145.20 | $145.20 |
| Purchase #3 | $100.57 | 13.603% | $114.2505 | $114.25 | $114.25 | $114.30 |
| Purchase #4 | $247.63 | 4.329% | $258.3499 | $258.35 | $258.35 | $258.30 |
| Purchase #5 | $137.28 | 7.780% | $147.9604 | $147.96 | $147.95 | $148.00 |
| Purchase #6 | $170.28 | 7.337% | $182.7734 | $182.77 | $182.75 | $182.80 |
| Purchase #7 | $150.58 | 11.826% | $168.3876 | $168.39 | $168.40 | $168.40 |
| 7 purchase totals = | $975.60 | $1,052.0621 | $1,052.06 | $1,052.00 | $1,052.10 | |