| 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 | $234.43 | 3.166% | $241.8521 | $241.85 | $241.85 | $241.90 |
| Purchase #2 | $121.42 | 13.380% | $137.666 | $137.67 | $137.65 | $137.70 |
| Purchase #3 | $139.44 | 11.288% | $155.18 | $155.18 | $155.20 | $155.20 |
| Purchase #4 | $124.25 | 7.325% | $133.3513 | $133.35 | $133.35 | $133.40 |
| Purchase #5 | $230.70 | 6.477% | $245.6424 | $245.64 | $245.65 | $245.60 |
| Purchase #6 | $132.49 | 11.421% | $147.6217 | $147.62 | $147.60 | $147.60 |
| Purchase #7 | $95.70 | 12.759% | $107.9104 | $107.91 | $107.90 | $107.90 |
| 7 purchase totals = | $1,078.43 | $1,169.2239 | $1,169.22 | $1,169.20 | $1,169.30 | |