| 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 | $230.43 | 9.216% | $251.6664 | $251.67 | $251.65 | $251.70 |
| Purchase #2 | $188.66 | 7.326% | $202.4812 | $202.48 | $202.50 | $202.50 |
| Purchase #3 | $209.86 | 5.628% | $221.6709 | $221.67 | $221.65 | $221.70 |
| Purchase #4 | $85.58 | 6.761% | $91.3661 | $91.37 | $91.35 | $91.40 |
| Purchase #5 | $154.79 | 12.565% | $174.2394 | $174.24 | $174.25 | $174.20 |
| Purchase #6 | $109.50 | 10.688% | $121.2034 | $121.20 | $121.20 | $121.20 |
| Purchase #7 | $103.66 | 9.647% | $113.6601 | $113.66 | $113.65 | $113.70 |
| 7 purchase totals = | $1,082.48 | $1,176.2875 | $1,176.29 | $1,176.25 | $1,176.40 | |