| 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 | $140.35 | 11.247% | $156.1352 | $156.14 | $156.15 | $156.10 |
| Purchase #2 | $194.55 | 7.469% | $209.0809 | $209.08 | $209.10 | $209.10 |
| Purchase #3 | $215.79 | 12.130% | $241.9653 | $241.97 | $241.95 | $242.00 |
| Purchase #4 | $124.95 | 7.737% | $134.6174 | $134.62 | $134.60 | $134.60 |
| Purchase #5 | $158.89 | 5.639% | $167.8498 | $167.85 | $167.85 | $167.80 |
| Purchase #6 | $197.34 | 7.332% | $211.809 | $211.81 | $211.80 | $211.80 |
| Purchase #7 | $210.61 | 4.653% | $220.4097 | $220.41 | $220.40 | $220.40 |
| 7 purchase totals = | $1,242.48 | $1,341.8673 | $1,341.88 | $1,341.85 | $1,341.80 | |