| 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 | $23.43 | 8.280% | $25.37 | $25.37 | $25.35 | $25.40 |
| Purchase #2 | $89.55 | 5.415% | $94.3991 | $94.40 | $94.40 | $94.40 |
| Purchase #3 | $89.94 | 9.248% | $98.2577 | $98.26 | $98.25 | $98.30 |
| Purchase #4 | $205.64 | 4.699% | $215.303 | $215.30 | $215.30 | $215.30 |
| Purchase #5 | $120.96 | 13.443% | $137.2207 | $137.22 | $137.20 | $137.20 |
| Purchase #6 | $196.32 | 11.781% | $219.4485 | $219.45 | $219.45 | $219.40 |
| Purchase #7 | $248.51 | 6.317% | $264.2084 | $264.21 | $264.20 | $264.20 |
| 7 purchase totals = | $974.35 | $1,054.2074 | $1,054.21 | $1,054.15 | $1,054.20 | |