| 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 | $235.51 | 7.741% | $253.7408 | $253.74 | $253.75 | $253.70 |
| Purchase #2 | $22.70 | 7.533% | $24.41 | $24.41 | $24.40 | $24.40 |
| Purchase #3 | $221.39 | 8.131% | $239.3912 | $239.39 | $239.40 | $239.40 |
| Purchase #4 | $223.52 | 11.241% | $248.6459 | $248.65 | $248.65 | $248.60 |
| Purchase #5 | $96.64 | 10.351% | $106.6432 | $106.64 | $106.65 | $106.60 |
| Purchase #6 | $30.80 | 9.451% | $33.7109 | $33.71 | $33.70 | $33.70 |
| Purchase #7 | $220.86 | 8.517% | $239.6706 | $239.67 | $239.65 | $239.70 |
| 7 purchase totals = | $1,051.42 | $1,146.2126 | $1,146.21 | $1,146.20 | $1,146.10 | |