| 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 | $139.69 | 9.830% | $153.4215 | $153.42 | $153.40 | $153.40 |
| Purchase #2 | $195.75 | 6.859% | $209.1765 | $209.18 | $209.20 | $209.20 |
| Purchase #3 | $241.68 | 7.186% | $259.0471 | $259.05 | $259.05 | $259.00 |
| Purchase #4 | $114.38 | 13.207% | $129.4862 | $129.49 | $129.50 | $129.50 |
| Purchase #5 | $159.52 | 9.267% | $174.3027 | $174.30 | $174.30 | $174.30 |
| Purchase #6 | $221.86 | 3.774% | $230.233 | $230.23 | $230.25 | $230.20 |
| Purchase #7 | $139.90 | 5.372% | $147.4154 | $147.42 | $147.40 | $147.40 |
| 7 purchase totals = | $1,212.78 | $1,303.0824 | $1,303.09 | $1,303.10 | $1,303.00 | |