| 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 | $228.86 | 5.801% | $242.1362 | $242.14 | $242.15 | $242.10 |
| Purchase #2 | $109.78 | 4.578% | $114.8057 | $114.81 | $114.80 | $114.80 |
| Purchase #3 | $115.64 | 5.285% | $121.7516 | $121.75 | $121.75 | $121.80 |
| Purchase #4 | $199.93 | 11.573% | $223.0679 | $223.07 | $223.05 | $223.10 |
| Purchase #5 | $216.45 | 8.819% | $235.5387 | $235.54 | $235.55 | $235.50 |
| Purchase #6 | $129.55 | 7.573% | $139.3608 | $139.36 | $139.35 | $139.40 |
| Purchase #7 | $233.74 | 7.668% | $251.6632 | $251.66 | $251.65 | $251.70 |
| 7 purchase totals = | $1,233.95 | $1,328.3241 | $1,328.33 | $1,328.30 | $1,328.40 | |