| 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 | $183.76 | 11.597% | $205.0706 | $205.07 | $205.05 | $205.10 |
| Purchase #2 | $181.67 | 13.102% | $205.4724 | $205.47 | $205.45 | $205.50 |
| Purchase #3 | $236.31 | 5.124% | $248.4185 | $248.42 | $248.40 | $248.40 |
| Purchase #4 | $136.34 | 5.808% | $144.2586 | $144.26 | $144.25 | $144.30 |
| Purchase #5 | $185.48 | 3.386% | $191.7604 | $191.76 | $191.75 | $191.80 |
| Purchase #6 | $199.54 | 10.248% | $219.9889 | $219.99 | $220.00 | $220.00 |
| Purchase #7 | $135.81 | 13.359% | $153.9529 | $153.95 | $153.95 | $154.00 |
| 7 purchase totals = | $1,258.91 | $1,368.9223 | $1,368.92 | $1,368.85 | $1,369.10 | |