| 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 | $215.58 | 4.236% | $224.712 | $224.71 | $224.70 | $224.70 |
| Purchase #2 | $165.28 | 4.718% | $173.0779 | $173.08 | $173.10 | $173.10 |
| Purchase #3 | $195.49 | 9.295% | $213.6608 | $213.66 | $213.65 | $213.70 |
| Purchase #4 | $130.83 | 9.778% | $143.6226 | $143.62 | $143.60 | $143.60 |
| Purchase #5 | $43.69 | 9.716% | $47.9349 | $47.93 | $47.95 | $47.90 |
| Purchase #6 | $178.74 | 7.774% | $192.6352 | $192.64 | $192.65 | $192.60 |
| Purchase #7 | $226.88 | 8.278% | $245.6611 | $245.66 | $245.65 | $245.70 |
| 7 purchase totals = | $1,156.49 | $1,241.3045 | $1,241.30 | $1,241.30 | $1,241.30 | |