| 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 | $186.88 | 7.284% | $200.4923 | $200.49 | $200.50 | $200.50 |
| Purchase #2 | $215.35 | 11.824% | $240.813 | $240.81 | $240.80 | $240.80 |
| Purchase #3 | $71.33 | 4.242% | $74.3558 | $74.36 | $74.35 | $74.40 |
| Purchase #4 | $140.98 | 8.422% | $152.8533 | $152.85 | $152.85 | $152.90 |
| Purchase #5 | $66.42 | 3.368% | $68.657 | $68.66 | $68.65 | $68.70 |
| Purchase #6 | $230.43 | 3.342% | $238.131 | $238.13 | $238.15 | $238.10 |
| Purchase #7 | $44.59 | 5.558% | $47.0683 | $47.07 | $47.05 | $47.10 |
| 7 purchase totals = | $955.98 | $1,022.3707 | $1,022.37 | $1,022.35 | $1,022.50 | |