| 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 | $213.93 | 7.519% | $230.0154 | $230.02 | $230.00 | $230.00 |
| Purchase #2 | $242.58 | 12.551% | $273.0262 | $273.03 | $273.05 | $273.00 |
| Purchase #3 | $248.64 | 6.771% | $265.4754 | $265.48 | $265.50 | $265.50 |
| Purchase #4 | $22.77 | 9.809% | $25.0035 | $25.00 | $25.00 | $25.00 |
| Purchase #5 | $219.84 | 13.527% | $249.5778 | $249.58 | $249.60 | $249.60 |
| Purchase #6 | $70.97 | 12.287% | $79.6901 | $79.69 | $79.70 | $79.70 |
| Purchase #7 | $112.79 | 8.337% | $122.1933 | $122.19 | $122.20 | $122.20 |
| 7 purchase totals = | $1,131.52 | $1,244.9817 | $1,244.99 | $1,245.05 | $1,245.00 | |