| 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 | $29.84 | 5.761% | $31.5591 | $31.56 | $31.55 | $31.60 |
| Purchase #2 | $184.70 | 11.834% | $206.5574 | $206.56 | $206.55 | $206.60 |
| Purchase #3 | $248.52 | 8.399% | $269.3932 | $269.39 | $269.40 | $269.40 |
| Purchase #4 | $113.29 | 3.690% | $117.4704 | $117.47 | $117.45 | $117.50 |
| Purchase #5 | $178.87 | 10.479% | $197.6138 | $197.61 | $197.60 | $197.60 |
| Purchase #6 | $90.90 | 5.504% | $95.9031 | $95.90 | $95.90 | $95.90 |
| Purchase #7 | $227.45 | 9.643% | $249.383 | $249.38 | $249.40 | $249.40 |
| 7 purchase totals = | $1,073.57 | $1,167.8800 | $1,167.87 | $1,167.85 | $1,168.00 | |