| 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 | $227.55 | 10.439% | $251.3039 | $251.30 | $251.30 | $251.30 |
| Purchase #2 | $167.44 | 12.417% | $188.231 | $188.23 | $188.25 | $188.20 |
| Purchase #3 | $22.86 | 13.264% | $25.8922 | $25.89 | $25.90 | $25.90 |
| Purchase #4 | $237.74 | 12.441% | $267.3172 | $267.32 | $267.30 | $267.30 |
| Purchase #5 | $81.75 | 3.182% | $84.3513 | $84.35 | $84.35 | $84.40 |
| Purchase #6 | $197.42 | 13.165% | $223.4103 | $223.41 | $223.40 | $223.40 |
| Purchase #7 | $40.31 | 4.870% | $42.2731 | $42.27 | $42.25 | $42.30 |
| 7 purchase totals = | $975.07 | $1,082.7790 | $1,082.77 | $1,082.75 | $1,082.80 | |