| 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 | $15.44 | 8.306% | $16.7224 | $16.72 | $16.70 | $16.70 |
| Purchase #2 | $98.36 | 13.648% | $111.7842 | $111.78 | $111.80 | $111.80 |
| Purchase #3 | $210.48 | 3.830% | $218.5414 | $218.54 | $218.55 | $218.50 |
| Purchase #4 | $229.54 | 3.653% | $237.9251 | $237.93 | $237.95 | $237.90 |
| Purchase #5 | $83.26 | 4.488% | $86.9967 | $87.00 | $87.00 | $87.00 |
| Purchase #6 | $102.94 | 8.245% | $111.4274 | $111.43 | $111.45 | $111.40 |
| Purchase #7 | $213.86 | 8.457% | $231.9461 | $231.95 | $231.95 | $231.90 |
| 7 purchase totals = | $953.88 | $1,015.3433 | $1,015.35 | $1,015.40 | $1,015.20 | |