| 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 | $216.43 | 3.374% | $223.7323 | $223.73 | $223.75 | $223.70 |
| Purchase #2 | $68.84 | 4.253% | $71.7678 | $71.77 | $71.75 | $71.80 |
| Purchase #3 | $230.89 | 6.753% | $246.482 | $246.48 | $246.50 | $246.50 |
| Purchase #4 | $128.29 | 7.630% | $138.0785 | $138.08 | $138.10 | $138.10 |
| Purchase #5 | $108.66 | 4.552% | $113.6062 | $113.61 | $113.60 | $113.60 |
| Purchase #6 | $18.78 | 6.135% | $19.9322 | $19.93 | $19.95 | $19.90 |
| Purchase #7 | $7.85 | 8.128% | $8.488 | $8.49 | $8.50 | $8.50 |
| 7 purchase totals = | $779.74 | $822.0870 | $822.09 | $822.15 | $822.10 | |