| 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 | $211.38 | 10.265% | $233.0782 | $233.08 | $233.10 | $233.10 |
| Purchase #2 | $229.31 | 10.342% | $253.0252 | $253.03 | $253.05 | $253.00 |
| Purchase #3 | $114.51 | 4.494% | $119.6561 | $119.66 | $119.65 | $119.70 |
| Purchase #4 | $89.77 | 13.321% | $101.7283 | $101.73 | $101.75 | $101.70 |
| Purchase #5 | $43.35 | 8.431% | $47.0048 | $47.00 | $47.00 | $47.00 |
| Purchase #6 | $211.83 | 8.682% | $230.2211 | $230.22 | $230.20 | $230.20 |
| Purchase #7 | $125.77 | 7.816% | $135.6002 | $135.60 | $135.60 | $135.60 |
| 7 purchase totals = | $1,025.92 | $1,120.3139 | $1,120.32 | $1,120.35 | $1,120.30 | |