| 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 | $36.37 | 13.446% | $41.2603 | $41.26 | $41.25 | $41.30 |
| Purchase #2 | $55.70 | 13.311% | $63.1142 | $63.11 | $63.10 | $63.10 |
| Purchase #3 | $141.52 | 8.353% | $153.3412 | $153.34 | $153.35 | $153.30 |
| Purchase #4 | $193.72 | 13.580% | $220.0272 | $220.03 | $220.05 | $220.00 |
| Purchase #5 | $207.35 | 10.255% | $228.6137 | $228.61 | $228.60 | $228.60 |
| Purchase #6 | $205.45 | 6.662% | $219.1371 | $219.14 | $219.15 | $219.10 |
| Purchase #7 | $196.59 | 9.151% | $214.58 | $214.58 | $214.60 | $214.60 |
| 7 purchase totals = | $1,036.70 | $1,140.0737 | $1,140.07 | $1,140.10 | $1,140.00 | |