| 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 | $176.38 | 11.869% | $197.3145 | $197.31 | $197.30 | $197.30 |
| Purchase #2 | $239.93 | 3.842% | $249.1481 | $249.15 | $249.15 | $249.10 |
| Purchase #3 | $27.59 | 13.288% | $31.2562 | $31.26 | $31.25 | $31.30 |
| Purchase #4 | $120.27 | 12.211% | $134.9562 | $134.96 | $134.95 | $135.00 |
| Purchase #5 | $103.78 | 12.821% | $117.0856 | $117.09 | $117.10 | $117.10 |
| Purchase #6 | $151.65 | 13.626% | $172.3138 | $172.31 | $172.30 | $172.30 |
| Purchase #7 | $132.40 | 6.789% | $141.3886 | $141.39 | $141.40 | $141.40 |
| 7 purchase totals = | $952.00 | $1,043.4630 | $1,043.47 | $1,043.45 | $1,043.50 | |