| 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 | $194.29 | 4.465% | $202.965 | $202.97 | $202.95 | $203.00 |
| Purchase #2 | $238.91 | 5.535% | $252.1337 | $252.13 | $252.15 | $252.10 |
| Purchase #3 | $130.57 | 5.796% | $138.1378 | $138.14 | $138.15 | $138.10 |
| Purchase #4 | $60.87 | 11.198% | $67.6862 | $67.69 | $67.70 | $67.70 |
| Purchase #5 | $111.75 | 4.466% | $116.7408 | $116.74 | $116.75 | $116.70 |
| Purchase #6 | $132.78 | 12.700% | $149.6431 | $149.64 | $149.65 | $149.60 |
| Purchase #7 | $114.82 | 5.342% | $120.9537 | $120.95 | $120.95 | $121.00 |
| 7 purchase totals = | $983.99 | $1,048.2603 | $1,048.26 | $1,048.30 | $1,048.20 | |