| 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 | $220.72 | 13.271% | $250.0118 | $250.01 | $250.00 | $250.00 |
| Purchase #2 | $110.94 | 4.139% | $115.5318 | $115.53 | $115.55 | $115.50 |
| Purchase #3 | $191.29 | 7.342% | $205.3345 | $205.33 | $205.35 | $205.30 |
| Purchase #4 | $19.50 | 13.715% | $22.1744 | $22.17 | $22.15 | $22.20 |
| Purchase #5 | $25.46 | 9.324% | $27.8339 | $27.83 | $27.85 | $27.80 |
| Purchase #6 | $240.43 | 9.789% | $263.9657 | $263.97 | $263.95 | $264.00 |
| Purchase #7 | $227.82 | 11.213% | $253.3655 | $253.37 | $253.35 | $253.40 |
| 7 purchase totals = | $1,036.16 | $1,138.2176 | $1,138.21 | $1,138.20 | $1,138.20 | |