| 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 | $230.70 | 12.268% | $259.0023 | $259.00 | $259.00 | $259.00 |
| Purchase #2 | $21.38 | 5.150% | $22.4811 | $22.48 | $22.50 | $22.50 |
| Purchase #3 | $47.65 | 6.313% | $50.6581 | $50.66 | $50.65 | $50.70 |
| Purchase #4 | $203.56 | 6.735% | $217.2698 | $217.27 | $217.25 | $217.30 |
| Purchase #5 | $24.45 | 13.268% | $27.694 | $27.69 | $27.70 | $27.70 |
| Purchase #6 | $36.77 | 11.372% | $40.9515 | $40.95 | $40.95 | $41.00 |
| Purchase #7 | $38.69 | 12.782% | $43.6354 | $43.64 | $43.65 | $43.60 |
| 7 purchase totals = | $603.20 | $661.6922 | $661.69 | $661.70 | $661.80 | |