| 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 | $30.71 | 11.103% | $34.1197 | $34.12 | $34.10 | $34.10 |
| Purchase #2 | $20.80 | 10.603% | $23.0054 | $23.01 | $23.00 | $23.00 |
| Purchase #3 | $212.91 | 13.506% | $241.6656 | $241.67 | $241.65 | $241.70 |
| Purchase #4 | $159.62 | 9.421% | $174.6578 | $174.66 | $174.65 | $174.70 |
| Purchase #5 | $153.54 | 11.839% | $171.7176 | $171.72 | $171.70 | $171.70 |
| Purchase #6 | $138.99 | 5.505% | $146.6414 | $146.64 | $146.65 | $146.60 |
| Purchase #7 | $222.40 | 7.201% | $238.415 | $238.42 | $238.40 | $238.40 |
| 7 purchase totals = | $938.97 | $1,030.2225 | $1,030.24 | $1,030.15 | $1,030.20 | |