| 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 | $205.54 | 9.701% | $225.4794 | $225.48 | $225.50 | $225.50 |
| Purchase #2 | $162.86 | 13.463% | $184.7858 | $184.79 | $184.80 | $184.80 |
| Purchase #3 | $154.28 | 11.268% | $171.6643 | $171.66 | $171.65 | $171.70 |
| Purchase #4 | $10.59 | 13.459% | $12.0153 | $12.02 | $12.00 | $12.00 |
| Purchase #5 | $73.87 | 13.556% | $83.8838 | $83.88 | $83.90 | $83.90 |
| Purchase #6 | $133.30 | 5.236% | $140.2796 | $140.28 | $140.30 | $140.30 |
| Purchase #7 | $11.40 | 4.652% | $11.9303 | $11.93 | $11.95 | $11.90 |
| 7 purchase totals = | $751.84 | $830.0385 | $830.04 | $830.10 | $830.10 | |