| 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 | $31.71 | 5.827% | $33.5577 | $33.56 | $33.55 | $33.60 |
| Purchase #2 | $238.50 | 5.714% | $252.1279 | $252.13 | $252.15 | $252.10 |
| Purchase #3 | $210.30 | 3.208% | $217.0464 | $217.05 | $217.05 | $217.00 |
| Purchase #4 | $129.83 | 6.236% | $137.9262 | $137.93 | $137.95 | $137.90 |
| Purchase #5 | $111.31 | 3.160% | $114.8274 | $114.83 | $114.85 | $114.80 |
| Purchase #6 | $162.42 | 12.171% | $182.1881 | $182.19 | $182.20 | $182.20 |
| Purchase #7 | $155.74 | 10.303% | $171.7859 | $171.79 | $171.80 | $171.80 |
| 7 purchase totals = | $1,039.81 | $1,109.4596 | $1,109.48 | $1,109.55 | $1,109.40 | |