| 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 | $221.71 | 11.783% | $247.8341 | $247.83 | $247.85 | $247.80 |
| Purchase #2 | $230.99 | 9.525% | $252.9918 | $252.99 | $253.00 | $253.00 |
| Purchase #3 | $169.75 | 10.579% | $187.7079 | $187.71 | $187.70 | $187.70 |
| Purchase #4 | $45.48 | 8.832% | $49.4968 | $49.50 | $49.50 | $49.50 |
| Purchase #5 | $105.81 | 7.319% | $113.5542 | $113.55 | $113.55 | $113.60 |
| Purchase #6 | $87.70 | 5.514% | $92.5358 | $92.54 | $92.55 | $92.50 |
| Purchase #7 | $197.27 | 13.287% | $223.4813 | $223.48 | $223.50 | $223.50 |
| 7 purchase totals = | $1,058.71 | $1,167.6019 | $1,167.60 | $1,167.65 | $1,167.60 | |