| 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 | $122.78 | 12.459% | $138.0772 | $138.08 | $138.10 | $138.10 |
| Purchase #2 | $213.62 | 12.141% | $239.5556 | $239.56 | $239.55 | $239.60 |
| Purchase #3 | $166.29 | 6.550% | $177.182 | $177.18 | $177.20 | $177.20 |
| Purchase #4 | $245.76 | 10.346% | $271.1863 | $271.19 | $271.20 | $271.20 |
| Purchase #5 | $15.48 | 9.137% | $16.8944 | $16.89 | $16.90 | $16.90 |
| Purchase #6 | $14.25 | 11.191% | $15.8447 | $15.84 | $15.85 | $15.80 |
| Purchase #7 | $205.54 | 6.213% | $218.3102 | $218.31 | $218.30 | $218.30 |
| 7 purchase totals = | $983.72 | $1,077.0504 | $1,077.05 | $1,077.10 | $1,077.10 | |