| 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 | $204.94 | 8.154% | $221.6508 | $221.65 | $221.65 | $221.70 |
| Purchase #2 | $219.54 | 6.484% | $233.775 | $233.78 | $233.80 | $233.80 |
| Purchase #3 | $42.73 | 10.620% | $47.2679 | $47.27 | $47.25 | $47.30 |
| Purchase #4 | $150.83 | 9.443% | $165.0729 | $165.07 | $165.05 | $165.10 |
| Purchase #5 | $199.91 | 9.651% | $219.2033 | $219.20 | $219.20 | $219.20 |
| Purchase #6 | $201.89 | 8.688% | $219.4302 | $219.43 | $219.45 | $219.40 |
| Purchase #7 | $39.48 | 3.492% | $40.8586 | $40.86 | $40.85 | $40.90 |
| 7 purchase totals = | $1,059.32 | $1,147.2587 | $1,147.26 | $1,147.25 | $1,147.40 | |