| 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 | $72.84 | 3.105% | $75.1017 | $75.10 | $75.10 | $75.10 |
| Purchase #2 | $156.30 | 4.220% | $162.8959 | $162.90 | $162.90 | $162.90 |
| Purchase #3 | $143.46 | 9.634% | $157.2809 | $157.28 | $157.30 | $157.30 |
| Purchase #4 | $218.85 | 9.576% | $239.8071 | $239.81 | $239.80 | $239.80 |
| Purchase #5 | $249.51 | 11.136% | $277.2954 | $277.30 | $277.30 | $277.30 |
| Purchase #6 | $114.85 | 11.643% | $128.222 | $128.22 | $128.20 | $128.20 |
| Purchase #7 | $139.57 | 12.770% | $157.3931 | $157.39 | $157.40 | $157.40 |
| 7 purchase totals = | $1,095.38 | $1,197.9961 | $1,198.00 | $1,198.00 | $1,198.00 | |