| 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 | $193.85 | 12.841% | $218.7423 | $218.74 | $218.75 | $218.70 |
| Purchase #2 | $49.65 | 3.813% | $51.5432 | $51.54 | $51.55 | $51.50 |
| Purchase #3 | $212.90 | 10.355% | $234.9458 | $234.95 | $234.95 | $234.90 |
| Purchase #4 | $70.71 | 10.715% | $78.2866 | $78.29 | $78.30 | $78.30 |
| Purchase #5 | $194.71 | 12.725% | $219.4868 | $219.49 | $219.50 | $219.50 |
| Purchase #6 | $134.48 | 13.152% | $152.1668 | $152.17 | $152.15 | $152.20 |
| Purchase #7 | $129.80 | 6.695% | $138.4901 | $138.49 | $138.50 | $138.50 |
| 7 purchase totals = | $986.10 | $1,093.6616 | $1,093.67 | $1,093.70 | $1,093.60 | |