| 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 | $195.90 | 7.821% | $211.2213 | $211.22 | $211.20 | $211.20 |
| Purchase #2 | $85.43 | 9.852% | $93.8466 | $93.85 | $93.85 | $93.80 |
| Purchase #3 | $154.52 | 9.146% | $168.6524 | $168.65 | $168.65 | $168.70 |
| Purchase #4 | $140.35 | 3.335% | $145.0307 | $145.03 | $145.05 | $145.00 |
| Purchase #5 | $177.51 | 9.167% | $193.7823 | $193.78 | $193.80 | $193.80 |
| Purchase #6 | $97.29 | 12.495% | $109.4464 | $109.45 | $109.45 | $109.40 |
| Purchase #7 | $114.77 | 7.771% | $123.6888 | $123.69 | $123.70 | $123.70 |
| 7 purchase totals = | $965.77 | $1,045.6685 | $1,045.67 | $1,045.70 | $1,045.60 | |