| 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 | $9.54 | 8.253% | $10.3273 | $10.33 | $10.35 | $10.30 |
| Purchase #2 | $212.51 | 6.341% | $225.9853 | $225.99 | $226.00 | $226.00 |
| Purchase #3 | $139.73 | 3.197% | $144.1972 | $144.20 | $144.20 | $144.20 |
| Purchase #4 | $238.44 | 7.553% | $256.4494 | $256.45 | $256.45 | $256.40 |
| Purchase #5 | $115.51 | 12.260% | $129.6715 | $129.67 | $129.65 | $129.70 |
| Purchase #6 | $191.55 | 5.768% | $202.5986 | $202.60 | $202.60 | $202.60 |
| Purchase #7 | $153.91 | 11.176% | $171.111 | $171.11 | $171.10 | $171.10 |
| 7 purchase totals = | $1,061.19 | $1,140.3403 | $1,140.35 | $1,140.35 | $1,140.30 | |