| 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 | $111.99 | 7.296% | $120.1608 | $120.16 | $120.15 | $120.20 |
| Purchase #2 | $127.62 | 10.118% | $140.5326 | $140.53 | $140.55 | $140.50 |
| Purchase #3 | $245.74 | 11.584% | $274.2065 | $274.21 | $274.20 | $274.20 |
| Purchase #4 | $174.53 | 7.490% | $187.6023 | $187.60 | $187.60 | $187.60 |
| Purchase #5 | $63.39 | 8.594% | $68.8377 | $68.84 | $68.85 | $68.80 |
| Purchase #6 | $91.67 | 7.487% | $98.5333 | $98.53 | $98.55 | $98.50 |
| Purchase #7 | $138.59 | 3.700% | $143.7178 | $143.72 | $143.70 | $143.70 |
| 7 purchase totals = | $953.53 | $1,033.5910 | $1,033.59 | $1,033.60 | $1,033.50 | |