| 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 | $182.35 | 9.771% | $200.1674 | $200.17 | $200.15 | $200.20 |
| Purchase #2 | $51.75 | 10.636% | $57.2541 | $57.25 | $57.25 | $57.30 |
| Purchase #3 | $212.40 | 8.434% | $230.3138 | $230.31 | $230.30 | $230.30 |
| Purchase #4 | $101.47 | 3.525% | $105.0468 | $105.05 | $105.05 | $105.00 |
| Purchase #5 | $225.25 | 7.340% | $241.7834 | $241.78 | $241.80 | $241.80 |
| Purchase #6 | $114.48 | 12.808% | $129.1426 | $129.14 | $129.15 | $129.10 |
| Purchase #7 | $114.29 | 5.579% | $120.6662 | $120.67 | $120.65 | $120.70 |
| 7 purchase totals = | $1,001.99 | $1,084.3743 | $1,084.37 | $1,084.35 | $1,084.40 | |