| 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 | $219.44 | 9.280% | $239.804 | $239.80 | $239.80 | $239.80 |
| Purchase #2 | $168.88 | 5.496% | $178.1616 | $178.16 | $178.15 | $178.20 |
| Purchase #3 | $9.89 | 9.732% | $10.8525 | $10.85 | $10.85 | $10.90 |
| Purchase #4 | $241.34 | 4.275% | $251.6573 | $251.66 | $251.65 | $251.70 |
| Purchase #5 | $226.73 | 6.123% | $240.6127 | $240.61 | $240.60 | $240.60 |
| Purchase #6 | $182.28 | 4.191% | $189.9194 | $189.92 | $189.90 | $189.90 |
| Purchase #7 | $25.95 | 6.161% | $27.5488 | $27.55 | $27.55 | $27.50 |
| 7 purchase totals = | $1,074.51 | $1,138.5563 | $1,138.55 | $1,138.50 | $1,138.60 | |