| 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 | $35.89 | 4.647% | $37.5578 | $37.56 | $37.55 | $37.60 |
| Purchase #2 | $197.89 | 12.726% | $223.0735 | $223.07 | $223.05 | $223.10 |
| Purchase #3 | $242.91 | 8.618% | $263.844 | $263.84 | $263.85 | $263.80 |
| Purchase #4 | $242.25 | 11.605% | $270.3631 | $270.36 | $270.35 | $270.40 |
| Purchase #5 | $159.59 | 9.694% | $175.0607 | $175.06 | $175.05 | $175.10 |
| Purchase #6 | $161.49 | 12.229% | $181.2386 | $181.24 | $181.25 | $181.20 |
| Purchase #7 | $204.74 | 11.164% | $227.5972 | $227.60 | $227.60 | $227.60 |
| 7 purchase totals = | $1,244.76 | $1,378.7349 | $1,378.73 | $1,378.70 | $1,378.80 | |