| 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 | $198.58 | 6.197% | $210.886 | $210.89 | $210.90 | $210.90 |
| Purchase #2 | $203.32 | 12.564% | $228.8651 | $228.87 | $228.85 | $228.90 |
| Purchase #3 | $38.64 | 13.333% | $43.7919 | $43.79 | $43.80 | $43.80 |
| Purchase #4 | $151.60 | 8.530% | $164.5315 | $164.53 | $164.55 | $164.50 |
| Purchase #5 | $64.42 | 5.757% | $68.1287 | $68.13 | $68.15 | $68.10 |
| Purchase #6 | $184.41 | 13.590% | $209.4713 | $209.47 | $209.45 | $209.50 |
| Purchase #7 | $147.62 | 9.812% | $162.1045 | $162.10 | $162.10 | $162.10 |
| 7 purchase totals = | $988.59 | $1,087.7790 | $1,087.78 | $1,087.80 | $1,087.80 | |