| 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 | $80.69 | 12.694% | $90.9328 | $90.93 | $90.95 | $90.90 |
| Purchase #2 | $220.92 | 4.558% | $230.9895 | $230.99 | $231.00 | $231.00 |
| Purchase #3 | $240.66 | 7.383% | $258.4279 | $258.43 | $258.45 | $258.40 |
| Purchase #4 | $24.77 | 6.537% | $26.3892 | $26.39 | $26.40 | $26.40 |
| Purchase #5 | $113.64 | 5.764% | $120.1902 | $120.19 | $120.20 | $120.20 |
| Purchase #6 | $174.66 | 12.187% | $195.9458 | $195.95 | $195.95 | $195.90 |
| Purchase #7 | $195.93 | 6.636% | $208.9319 | $208.93 | $208.95 | $208.90 |
| 7 purchase totals = | $1,051.27 | $1,131.8073 | $1,131.81 | $1,131.90 | $1,131.70 | |