| 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 | $124.81 | 12.692% | $140.6509 | $140.65 | $140.65 | $140.70 |
| Purchase #2 | $94.83 | 4.159% | $98.774 | $98.77 | $98.75 | $98.80 |
| Purchase #3 | $219.89 | 12.121% | $246.5429 | $246.54 | $246.55 | $246.50 |
| Purchase #4 | $114.33 | 5.244% | $120.3255 | $120.33 | $120.35 | $120.30 |
| Purchase #5 | $217.91 | 10.150% | $240.0279 | $240.03 | $240.05 | $240.00 |
| Purchase #6 | $110.53 | 7.531% | $118.854 | $118.85 | $118.85 | $118.90 |
| Purchase #7 | $169.45 | 6.374% | $180.2507 | $180.25 | $180.25 | $180.30 |
| 7 purchase totals = | $1,051.75 | $1,145.4259 | $1,145.42 | $1,145.45 | $1,145.50 | |