| 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 | $135.58 | 5.664% | $143.2593 | $143.26 | $143.25 | $143.30 |
| Purchase #2 | $101.34 | 13.300% | $114.8182 | $114.82 | $114.80 | $114.80 |
| Purchase #3 | $230.63 | 4.118% | $240.1273 | $240.13 | $240.15 | $240.10 |
| Purchase #4 | $47.46 | 11.407% | $52.8738 | $52.87 | $52.85 | $52.90 |
| Purchase #5 | $243.51 | 10.272% | $268.5233 | $268.52 | $268.50 | $268.50 |
| Purchase #6 | $249.55 | 3.339% | $257.8825 | $257.88 | $257.90 | $257.90 |
| Purchase #7 | $136.60 | 3.768% | $141.7471 | $141.75 | $141.75 | $141.70 |
| 7 purchase totals = | $1,144.67 | $1,219.2315 | $1,219.23 | $1,219.20 | $1,219.20 | |