| 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 | $35.60 | 7.311% | $38.2027 | $38.20 | $38.20 | $38.20 |
| Purchase #2 | $114.66 | 13.662% | $130.3248 | $130.32 | $130.30 | $130.30 |
| Purchase #3 | $234.94 | 10.465% | $259.5265 | $259.53 | $259.55 | $259.50 |
| Purchase #4 | $221.39 | 12.706% | $249.5198 | $249.52 | $249.50 | $249.50 |
| Purchase #5 | $189.87 | 3.186% | $195.9193 | $195.92 | $195.90 | $195.90 |
| Purchase #6 | $9.91 | 8.632% | $10.7654 | $10.77 | $10.75 | $10.80 |
| Purchase #7 | $153.92 | 11.221% | $171.1914 | $171.19 | $171.20 | $171.20 |
| 7 purchase totals = | $960.29 | $1,055.4499 | $1,055.45 | $1,055.40 | $1,055.40 | |