| 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 | $117.88 | 9.116% | $128.6259 | $128.63 | $128.65 | $128.60 |
| Purchase #2 | $209.80 | 4.741% | $219.7466 | $219.75 | $219.75 | $219.70 |
| Purchase #3 | $202.54 | 5.684% | $214.0524 | $214.05 | $214.05 | $214.10 |
| Purchase #4 | $171.95 | 4.640% | $179.9285 | $179.93 | $179.95 | $179.90 |
| Purchase #5 | $134.39 | 9.815% | $147.5804 | $147.58 | $147.60 | $147.60 |
| Purchase #6 | $81.95 | 4.164% | $85.3624 | $85.36 | $85.35 | $85.40 |
| Purchase #7 | $11.71 | 9.539% | $12.827 | $12.83 | $12.85 | $12.80 |
| 7 purchase totals = | $930.22 | $988.1232 | $988.13 | $988.20 | $988.10 | |