| 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 | $195.69 | 5.560% | $206.5704 | $206.57 | $206.55 | $206.60 |
| Purchase #2 | $211.27 | 10.651% | $233.7724 | $233.77 | $233.75 | $233.80 |
| Purchase #3 | $7.46 | 12.376% | $8.3832 | $8.38 | $8.40 | $8.40 |
| Purchase #4 | $108.94 | 4.616% | $113.9687 | $113.97 | $113.95 | $114.00 |
| Purchase #5 | $88.56 | 13.601% | $100.605 | $100.61 | $100.60 | $100.60 |
| Purchase #6 | $228.27 | 9.422% | $249.7776 | $249.78 | $249.80 | $249.80 |
| Purchase #7 | $120.45 | 8.278% | $130.4209 | $130.42 | $130.40 | $130.40 |
| 7 purchase totals = | $960.64 | $1,043.4982 | $1,043.50 | $1,043.45 | $1,043.60 | |