| 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 | $136.53 | 10.331% | $150.6349 | $150.63 | $150.65 | $150.60 |
| Purchase #2 | $98.38 | 3.674% | $101.9945 | $101.99 | $102.00 | $102.00 |
| Purchase #3 | $31.93 | 11.608% | $35.6364 | $35.64 | $35.65 | $35.60 |
| Purchase #4 | $109.64 | 4.414% | $114.4795 | $114.48 | $114.50 | $114.50 |
| Purchase #5 | $217.60 | 3.586% | $225.4031 | $225.40 | $225.40 | $225.40 |
| Purchase #6 | $239.36 | 6.616% | $255.1961 | $255.20 | $255.20 | $255.20 |
| Purchase #7 | $226.68 | 9.364% | $247.9063 | $247.91 | $247.90 | $247.90 |
| 7 purchase totals = | $1,060.12 | $1,131.2508 | $1,131.25 | $1,131.30 | $1,131.20 | |