| 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 | $235.68 | 9.795% | $258.7649 | $258.76 | $258.75 | $258.80 |
| Purchase #2 | $50.44 | 10.522% | $55.7473 | $55.75 | $55.75 | $55.70 |
| Purchase #3 | $239.56 | 4.814% | $251.0924 | $251.09 | $251.10 | $251.10 |
| Purchase #4 | $173.51 | 6.414% | $184.6389 | $184.64 | $184.65 | $184.60 |
| Purchase #5 | $139.62 | 10.811% | $154.7143 | $154.71 | $154.70 | $154.70 |
| Purchase #6 | $222.79 | 6.527% | $237.3315 | $237.33 | $237.35 | $237.30 |
| Purchase #7 | $29.58 | 7.362% | $31.7577 | $31.76 | $31.75 | $31.80 |
| 7 purchase totals = | $1,091.18 | $1,174.0470 | $1,174.04 | $1,174.05 | $1,174.00 | |