| 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 | $197.27 | 7.657% | $212.375 | $212.38 | $212.40 | $212.40 |
| Purchase #2 | $136.34 | 12.547% | $153.4466 | $153.45 | $153.45 | $153.40 |
| Purchase #3 | $231.60 | 10.193% | $255.207 | $255.21 | $255.20 | $255.20 |
| Purchase #4 | $161.64 | 7.241% | $173.3444 | $173.34 | $173.35 | $173.30 |
| Purchase #5 | $117.41 | 11.612% | $131.0436 | $131.04 | $131.05 | $131.00 |
| Purchase #6 | $146.45 | 9.473% | $160.3232 | $160.32 | $160.30 | $160.30 |
| Purchase #7 | $162.31 | 6.239% | $172.4365 | $172.44 | $172.45 | $172.40 |
| 7 purchase totals = | $1,153.02 | $1,258.1763 | $1,258.18 | $1,258.20 | $1,258.00 | |