| 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 | $209.57 | 4.790% | $219.6084 | $219.61 | $219.60 | $219.60 |
| Purchase #2 | $236.70 | 7.247% | $253.8536 | $253.85 | $253.85 | $253.90 |
| Purchase #3 | $100.88 | 5.350% | $106.2771 | $106.28 | $106.30 | $106.30 |
| Purchase #4 | $7.85 | 3.786% | $8.1472 | $8.15 | $8.15 | $8.10 |
| Purchase #5 | $66.54 | 8.757% | $72.3669 | $72.37 | $72.35 | $72.40 |
| Purchase #6 | $171.55 | 13.542% | $194.7813 | $194.78 | $194.80 | $194.80 |
| Purchase #7 | $179.47 | 6.285% | $190.7497 | $190.75 | $190.75 | $190.70 |
| 7 purchase totals = | $972.56 | $1,045.7842 | $1,045.79 | $1,045.80 | $1,045.80 | |