| 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 | $226.31 | 13.212% | $256.2101 | $256.21 | $256.20 | $256.20 |
| Purchase #2 | $146.68 | 10.424% | $161.9699 | $161.97 | $161.95 | $162.00 |
| Purchase #3 | $204.98 | 4.692% | $214.5977 | $214.60 | $214.60 | $214.60 |
| Purchase #4 | $36.63 | 13.648% | $41.6293 | $41.63 | $41.65 | $41.60 |
| Purchase #5 | $216.78 | 4.463% | $226.4549 | $226.45 | $226.45 | $226.50 |
| Purchase #6 | $78.35 | 7.503% | $84.2286 | $84.23 | $84.25 | $84.20 |
| Purchase #7 | $173.95 | 13.158% | $196.8383 | $196.84 | $196.85 | $196.80 |
| 7 purchase totals = | $1,083.68 | $1,181.9288 | $1,181.93 | $1,181.95 | $1,181.90 | |