| 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 | $239.77 | 4.563% | $250.7107 | $250.71 | $250.70 | $250.70 |
| Purchase #2 | $249.43 | 7.841% | $268.9878 | $268.99 | $269.00 | $269.00 |
| Purchase #3 | $230.46 | 11.468% | $256.8892 | $256.89 | $256.90 | $256.90 |
| Purchase #4 | $67.98 | 8.639% | $73.8528 | $73.85 | $73.85 | $73.90 |
| Purchase #5 | $95.47 | 4.278% | $99.5542 | $99.55 | $99.55 | $99.60 |
| Purchase #6 | $47.48 | 3.243% | $49.0198 | $49.02 | $49.00 | $49.00 |
| Purchase #7 | $160.73 | 9.461% | $175.9367 | $175.94 | $175.95 | $175.90 |
| 7 purchase totals = | $1,091.32 | $1,174.9512 | $1,174.95 | $1,174.95 | $1,175.00 | |